67859440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 80

約数和(自身を含む): 175167360

約数和(自身を除く): 107307920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1307, 2360, 2596, 2614, 3245, 4720, 5192, 5228, 6490, 6535, 10384, 10456, 12980, 13070, 14377, 20912, 25960, 26140, 28754, 51920, 52280, 57508, 71885, 77113, 104560, 115016, 143770, 154226, 230032, 287540, 308452, 385565, 575080, 616904, 771130, 848243, 1150160, 1233808, 1542260, 1696486, 3084520, 3392972, 4241215, 6169040, 6785944, 8482430, 13571888, 16964860, 33929720, 67859440]

約数ペア:

[(1, 67859440), (2, 33929720), (4, 16964860), (5, 13571888), (8, 8482430), (10, 6785944), (11, 6169040), (16, 4241215), (20, 3392972), (22, 3084520), (40, 1696486), (44, 1542260), (55, 1233808), (59, 1150160), (80, 848243), (88, 771130), (110, 616904), (118, 575080), (176, 385565), (220, 308452), (236, 287540), (295, 230032), (440, 154226), (472, 143770), (590, 115016), (649, 104560), (880, 77113), (944, 71885), (1180, 57508), (1298, 52280), (1307, 51920), (2360, 28754), (2596, 26140), (2614, 25960), (3245, 20912), (4720, 14377), (5192, 13070), (5228, 12980), (6490, 10456), (6535, 10384)]