13000385680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3989

約数の個数: 160

約数和(自身を含む): 33117880320

約数和(自身を除く): 20117494640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 59, 62, 80, 92, 115, 118, 124, 155, 184, 230, 236, 248, 295, 310, 368, 460, 472, 496, 590, 620, 713, 920, 944, 1180, 1240, 1357, 1426, 1829, 1840, 2360, 2480, 2714, 2852, 3565, 3658, 3863, 4720, 5428, 5704, 6785, 7130, 7316, 7726, 9145, 10856, 11408, 13570, 14260, 14632, 15452, 18290, 19315, 21712, 27140, 28520, 29264, 30904, 36580, 38630, 42067, 54280, 57040, 61808, 73160, 77260, 84134, 88849, 108560, 119753, 146320, 154520, 168268, 177698, 210335, 227917, 239506, 309040, 336536, 355396, 420670, 444245, 455834, 479012, 598765, 673072, 710792, 841340, 888490, 911668, 958024, 1139585, 1197530, 1421584, 1682680, 1776980, 1823336, 1916048, 2279170, 2395060, 2754319, 3365360, 3553960, 3646672, 4558340, 4790120, 5242091, 5508638, 7065427, 7107920, 9116680, 9580240, 10484182, 11017276, 13771595, 14130854, 18233360, 20968364, 22034552, 26210455, 27543190, 28261708, 35327135, 41936728, 44069104, 52420910, 55086380, 56523416, 70654270, 83873456, 104841820, 110172760, 113046832, 141308540, 162504821, 209683640, 220345520, 282617080, 325009642, 419367280, 565234160, 650019284, 812524105, 1300038568, 1625048210, 2600077136, 3250096420, 6500192840, 13000385680]

約数ペア:

[(1, 13000385680), (2, 6500192840), (4, 3250096420), (5, 2600077136), (8, 1625048210), (10, 1300038568), (16, 812524105), (20, 650019284), (23, 565234160), (31, 419367280), (40, 325009642), (46, 282617080), (59, 220345520), (62, 209683640), (80, 162504821), (92, 141308540), (115, 113046832), (118, 110172760), (124, 104841820), (155, 83873456), (184, 70654270), (230, 56523416), (236, 55086380), (248, 52420910), (295, 44069104), (310, 41936728), (368, 35327135), (460, 28261708), (472, 27543190), (496, 26210455), (590, 22034552), (620, 20968364), (713, 18233360), (920, 14130854), (944, 13771595), (1180, 11017276), (1240, 10484182), (1357, 9580240), (1426, 9116680), (1829, 7107920), (1840, 7065427), (2360, 5508638), (2480, 5242091), (2714, 4790120), (2852, 4558340), (3565, 3646672), (3658, 3553960), (3863, 3365360), (4720, 2754319), (5428, 2395060), (5704, 2279170), (6785, 1916048), (7130, 1823336), (7316, 1776980), (7726, 1682680), (9145, 1421584), (10856, 1197530), (11408, 1139585), (13570, 958024), (14260, 911668), (14632, 888490), (15452, 841340), (18290, 710792), (19315, 673072), (21712, 598765), (27140, 479012), (28520, 455834), (29264, 444245), (30904, 420670), (36580, 355396), (38630, 336536), (42067, 309040), (54280, 239506), (57040, 227917), (61808, 210335), (73160, 177698), (77260, 168268), (84134, 154520), (88849, 146320), (108560, 119753)]