157059048400

素因数分解:

$2^4\times 5^2\times {\mathrm{691}}^1\times {\mathrm{568231}}^1$

素因数の和:568940

約数の個数: 60

約数和(自身を含む): 377881098784

約数和(自身を除く): 220822050384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 691, 1382, 2764, 3455, 5528, 6910, 11056, 13820, 17275, 27640, 34550, 55280, 69100, 138200, 276400, 568231, 1136462, 2272924, 2841155, 4545848, 5682310, 9091696, 11364620, 14205775, 22729240, 28411550, 45458480, 56823100, 113646200, 227292400, 392647621, 785295242, 1570590484, 1963238105, 3141180968, 3926476210, 6282361936, 7852952420, 9816190525, 15705904840, 19632381050, 31411809680, 39264762100, 78529524200, 157059048400]

約数ペア:

[(1, 157059048400), (2, 78529524200), (4, 39264762100), (5, 31411809680), (8, 19632381050), (10, 15705904840), (16, 9816190525), (20, 7852952420), (25, 6282361936), (40, 3926476210), (50, 3141180968), (80, 1963238105), (100, 1570590484), (200, 785295242), (400, 392647621), (691, 227292400), (1382, 113646200), (2764, 56823100), (3455, 45458480), (5528, 28411550), (6910, 22729240), (11056, 14205775), (13820, 11364620), (17275, 9091696), (27640, 5682310), (34550, 4545848), (55280, 2841155), (69100, 2272924), (138200, 1136462), (276400, 568231)]