2260960280

素因数分解:

$2^3\times 5^1\times {\mathrm{7019}}^1\times {\mathrm{8053}}^1$

素因数の和:15083

約数の個数: 32

約数和(自身を含む): 5088517200

約数和(自身を除く): 2827556920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7019, 8053, 14038, 16106, 28076, 32212, 35095, 40265, 56152, 64424, 70190, 80530, 140380, 161060, 280760, 322120, 56524007, 113048014, 226096028, 282620035, 452192056, 565240070, 1130480140, 2260960280]

約数ペア:

[(1, 2260960280), (2, 1130480140), (4, 565240070), (5, 452192056), (8, 282620035), (10, 226096028), (20, 113048014), (40, 56524007), (7019, 322120), (8053, 280760), (14038, 161060), (16106, 140380), (28076, 80530), (32212, 70190), (35095, 64424), (40265, 56152)]