4272604480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{702731}}^1$

素因数の和:702767

約数の個数: 56

約数和(自身を含む): 10709635680

約数和(自身を除く): 6437031200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 702731, 1405462, 2810924, 3513655, 5621848, 7027310, 11243696, 13351889, 14054620, 22487392, 26703778, 28109240, 44974784, 53407556, 56218480, 66759445, 106815112, 112436960, 133518890, 213630224, 224873920, 267037780, 427260448, 534075560, 854520896, 1068151120, 2136302240, 4272604480]

約数ペア:

[(1, 4272604480), (2, 2136302240), (4, 1068151120), (5, 854520896), (8, 534075560), (10, 427260448), (16, 267037780), (19, 224873920), (20, 213630224), (32, 133518890), (38, 112436960), (40, 106815112), (64, 66759445), (76, 56218480), (80, 53407556), (95, 44974784), (152, 28109240), (160, 26703778), (190, 22487392), (304, 14054620), (320, 13351889), (380, 11243696), (608, 7027310), (760, 5621848), (1216, 3513655), (1520, 2810924), (3040, 1405462), (6080, 702731)]