125873150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 253671264

約数和(自身を除く): 127798114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 197, 325, 394, 650, 983, 985, 1966, 1970, 2561, 4915, 4925, 5122, 9830, 9850, 12779, 12805, 24575, 25558, 25610, 49150, 63895, 64025, 127790, 128050, 193651, 319475, 387302, 638950, 968255, 1936510, 2517463, 4841275, 5034926, 9682550, 12587315, 25174630, 62936575, 125873150]

約数ペア:

[(1, 125873150), (2, 62936575), (5, 25174630), (10, 12587315), (13, 9682550), (25, 5034926), (26, 4841275), (50, 2517463), (65, 1936510), (130, 968255), (197, 638950), (325, 387302), (394, 319475), (650, 193651), (983, 128050), (985, 127790), (1966, 64025), (1970, 63895), (2561, 49150), (4915, 25610), (4925, 25558), (5122, 24575), (9830, 12805), (9850, 12779)]