201924967040

素因数分解:

$2^7\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{64693}}^1$

素因数の和:69589

約数の個数: 64

約数和(自身を含む): 482833317960

約数和(自身を除く): 280908350920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4877, 9754, 19508, 24385, 39016, 48770, 64693, 78032, 97540, 129386, 156064, 195080, 258772, 312128, 323465, 390160, 517544, 624256, 646930, 780320, 1035088, 1293860, 1560640, 2070176, 2587720, 3121280, 4140352, 5175440, 8280704, 10350880, 20701760, 41403520, 315507761, 631015522, 1262031044, 1577538805, 2524062088, 3155077610, 5048124176, 6310155220, 10096248352, 12620310440, 20192496704, 25240620880, 40384993408, 50481241760, 100962483520, 201924967040]

約数ペア:

[(1, 201924967040), (2, 100962483520), (4, 50481241760), (5, 40384993408), (8, 25240620880), (10, 20192496704), (16, 12620310440), (20, 10096248352), (32, 6310155220), (40, 5048124176), (64, 3155077610), (80, 2524062088), (128, 1577538805), (160, 1262031044), (320, 631015522), (640, 315507761), (4877, 41403520), (9754, 20701760), (19508, 10350880), (24385, 8280704), (39016, 5175440), (48770, 4140352), (64693, 3121280), (78032, 2587720), (97540, 2070176), (129386, 1560640), (156064, 1293860), (195080, 1035088), (258772, 780320), (312128, 646930), (323465, 624256), (390160, 517544)]