10274549480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{637379}}^1$

素因数の和:637434

約数の個数: 64

約数和(自身を含む): 25699161600

約数和(自身を除く): 15424612120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 637379, 1274758, 2549516, 3186895, 5099032, 6373790, 8285927, 12747580, 16571854, 19758749, 25495160, 33143708, 39517498, 41429635, 66287416, 79034996, 82859270, 98793745, 158069992, 165718540, 197587490, 256863737, 331437080, 395174980, 513727474, 790349960, 1027454948, 1284318685, 2054909896, 2568637370, 5137274740, 10274549480]

約数ペア:

[(1, 10274549480), (2, 5137274740), (4, 2568637370), (5, 2054909896), (8, 1284318685), (10, 1027454948), (13, 790349960), (20, 513727474), (26, 395174980), (31, 331437080), (40, 256863737), (52, 197587490), (62, 165718540), (65, 158069992), (104, 98793745), (124, 82859270), (130, 79034996), (155, 66287416), (248, 41429635), (260, 39517498), (310, 33143708), (403, 25495160), (520, 19758749), (620, 16571854), (806, 12747580), (1240, 8285927), (1612, 6373790), (2015, 5099032), (3224, 3186895), (4030, 2549516), (8060, 1274758), (16120, 637379)]