108522680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20436

約数の個数: 64

約数和(自身を含む): 293760000

約数和(自身を除く): 185237320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 20399, 40798, 81596, 101995, 142793, 163192, 203990, 285586, 387581, 407980, 571172, 713965, 775162, 815960, 1142344, 1427930, 1550324, 1937905, 2713067, 2855860, 3100648, 3875810, 5426134, 5711720, 7751620, 10852268, 13565335, 15503240, 21704536, 27130670, 54261340, 108522680]

約数ペア:

[(1, 108522680), (2, 54261340), (4, 27130670), (5, 21704536), (7, 15503240), (8, 13565335), (10, 10852268), (14, 7751620), (19, 5711720), (20, 5426134), (28, 3875810), (35, 3100648), (38, 2855860), (40, 2713067), (56, 1937905), (70, 1550324), (76, 1427930), (95, 1142344), (133, 815960), (140, 775162), (152, 713965), (190, 571172), (266, 407980), (280, 387581), (380, 285586), (532, 203990), (665, 163192), (760, 142793), (1064, 101995), (1330, 81596), (2660, 40798), (5320, 20399)]