3215693680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{8293}}^1$

素因数の和:8474

約数の個数: 80

約数和(自身を含む): 7738102944

約数和(自身を除く): 4522409264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 131, 148, 185, 262, 296, 370, 524, 592, 655, 740, 1048, 1310, 1480, 2096, 2620, 2960, 4847, 5240, 8293, 9694, 10480, 16586, 19388, 24235, 33172, 38776, 41465, 48470, 66344, 77552, 82930, 96940, 132688, 165860, 193880, 306841, 331720, 387760, 613682, 663440, 1086383, 1227364, 1534205, 2172766, 2454728, 3068410, 4345532, 4909456, 5431915, 6136820, 8691064, 10863830, 12273640, 17382128, 21727660, 24547280, 40196171, 43455320, 80392342, 86910640, 160784684, 200980855, 321569368, 401961710, 643138736, 803923420, 1607846840, 3215693680]

約数ペア:

[(1, 3215693680), (2, 1607846840), (4, 803923420), (5, 643138736), (8, 401961710), (10, 321569368), (16, 200980855), (20, 160784684), (37, 86910640), (40, 80392342), (74, 43455320), (80, 40196171), (131, 24547280), (148, 21727660), (185, 17382128), (262, 12273640), (296, 10863830), (370, 8691064), (524, 6136820), (592, 5431915), (655, 4909456), (740, 4345532), (1048, 3068410), (1310, 2454728), (1480, 2172766), (2096, 1534205), (2620, 1227364), (2960, 1086383), (4847, 663440), (5240, 613682), (8293, 387760), (9694, 331720), (10480, 306841), (16586, 193880), (19388, 165860), (24235, 132688), (33172, 96940), (38776, 82930), (41465, 77552), (48470, 66344)]