4197261550

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 7889620032

約数和(自身を除く): 3692358482

約数列:

[1, 2, 5, 10, 25, 50, 157, 271, 314, 542, 785, 1355, 1570, 1973, 2710, 3925, 3946, 6775, 7850, 9865, 13550, 19730, 42547, 49325, 85094, 98650, 212735, 309761, 425470, 534683, 619522, 1063675, 1069366, 1548805, 2127350, 2673415, 3097610, 5346830, 7744025, 13367075, 15488050, 26734150, 83945231, 167890462, 419726155, 839452310, 2098630775, 4197261550]

約数ペア:

[(1, 4197261550), (2, 2098630775), (5, 839452310), (10, 419726155), (25, 167890462), (50, 83945231), (157, 26734150), (271, 15488050), (314, 13367075), (542, 7744025), (785, 5346830), (1355, 3097610), (1570, 2673415), (1973, 2127350), (2710, 1548805), (3925, 1069366), (3946, 1063675), (6775, 619522), (7850, 534683), (9865, 425470), (13550, 309761), (19730, 212735), (42547, 98650), (49325, 85094)]