126188350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 246600288

約数和(自身を除く): 120411938

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 197, 230, 394, 557, 575, 985, 1114, 1150, 1970, 2785, 4531, 4925, 5570, 9062, 9850, 12811, 13925, 22655, 25622, 27850, 45310, 64055, 109729, 113275, 128110, 219458, 226550, 320275, 548645, 640550, 1097290, 2523767, 2743225, 5047534, 5486450, 12618835, 25237670, 63094175, 126188350]

約数ペア:

[(1, 126188350), (2, 63094175), (5, 25237670), (10, 12618835), (23, 5486450), (25, 5047534), (46, 2743225), (50, 2523767), (115, 1097290), (197, 640550), (230, 548645), (394, 320275), (557, 226550), (575, 219458), (985, 128110), (1114, 113275), (1150, 109729), (1970, 64055), (2785, 45310), (4531, 27850), (4925, 25622), (5570, 22655), (9062, 13925), (9850, 12811)]