69568960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7061

約数の個数: 56

約数和(自身を含む): 171029376

約数和(自身を除く): 101460416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 7013, 9920, 14026, 28052, 35065, 56104, 70130, 112208, 140260, 217403, 224416, 280520, 434806, 448832, 561040, 869612, 1087015, 1122080, 1739224, 2174030, 2244160, 3478448, 4348060, 6956896, 8696120, 13913792, 17392240, 34784480, 69568960]

約数ペア:

[(1, 69568960), (2, 34784480), (4, 17392240), (5, 13913792), (8, 8696120), (10, 6956896), (16, 4348060), (20, 3478448), (31, 2244160), (32, 2174030), (40, 1739224), (62, 1122080), (64, 1087015), (80, 869612), (124, 561040), (155, 448832), (160, 434806), (248, 280520), (310, 224416), (320, 217403), (496, 140260), (620, 112208), (992, 70130), (1240, 56104), (1984, 35065), (2480, 28052), (4960, 14026), (7013, 9920)]