4686653920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 12047897232

約数和(自身を除く): 7361243312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 353, 416, 491, 520, 676, 706, 845, 982, 1040, 1352, 1412, 1690, 1765, 1964, 2080, 2455, 2704, 2824, 3380, 3530, 3928, 4589, 4910, 5408, 5648, 6383, 6760, 7060, 7856, 9178, 9820, 11296, 12766, 13520, 14120, 15712, 18356, 19640, 22945, 25532, 27040, 28240, 31915, 36712, 39280, 45890, 51064, 56480, 59657, 63830, 73424, 78560, 82979, 91780, 102128, 119314, 127660, 146848, 165958, 173323, 183560, 204256, 238628, 255320, 298285, 331916, 346646, 367120, 414895, 477256, 510640, 596570, 663832, 693292, 734240, 829790, 866615, 954512, 1021280, 1193140, 1327664, 1386584, 1659580, 1733230, 1909024, 2253199, 2386280, 2655328, 2773168, 3319160, 3466460, 4506398, 4772560, 5546336, 6638320, 6932920, 9012796, 9545120, 11265995, 13276640, 13865840, 18025592, 22531990, 27731680, 29291587, 36051184, 45063980, 58583174, 72102368, 90127960, 117166348, 146457935, 180255920, 234332696, 292915870, 360511840, 468665392, 585831740, 937330784, 1171663480, 2343326960, 4686653920]

約数ペア:

[(1, 4686653920), (2, 2343326960), (4, 1171663480), (5, 937330784), (8, 585831740), (10, 468665392), (13, 360511840), (16, 292915870), (20, 234332696), (26, 180255920), (32, 146457935), (40, 117166348), (52, 90127960), (65, 72102368), (80, 58583174), (104, 45063980), (130, 36051184), (160, 29291587), (169, 27731680), (208, 22531990), (260, 18025592), (338, 13865840), (353, 13276640), (416, 11265995), (491, 9545120), (520, 9012796), (676, 6932920), (706, 6638320), (845, 5546336), (982, 4772560), (1040, 4506398), (1352, 3466460), (1412, 3319160), (1690, 2773168), (1765, 2655328), (1964, 2386280), (2080, 2253199), (2455, 1909024), (2704, 1733230), (2824, 1659580), (3380, 1386584), (3530, 1327664), (3928, 1193140), (4589, 1021280), (4910, 954512), (5408, 866615), (5648, 829790), (6383, 734240), (6760, 693292), (7060, 663832), (7856, 596570), (9178, 510640), (9820, 477256), (11296, 414895), (12766, 367120), (13520, 346646), (14120, 331916), (15712, 298285), (18356, 255320), (19640, 238628), (22945, 204256), (25532, 183560), (27040, 173323), (28240, 165958), (31915, 146848), (36712, 127660), (39280, 119314), (45890, 102128), (51064, 91780), (56480, 82979), (59657, 78560), (63830, 73424)]