1427222450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{3457}}^1$

素因数の和:3851

約数の個数: 48

約数和(自身を含む): 2778572160

約数和(自身を除く): 1351349710

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 359, 575, 718, 1150, 1795, 3457, 3590, 6914, 8257, 8975, 16514, 17285, 17950, 34570, 41285, 79511, 82570, 86425, 159022, 172850, 206425, 397555, 412850, 795110, 1241063, 1987775, 2482126, 3975550, 6205315, 12410630, 28544449, 31026575, 57088898, 62053150, 142722245, 285444490, 713611225, 1427222450]

約数ペア:

[(1, 1427222450), (2, 713611225), (5, 285444490), (10, 142722245), (23, 62053150), (25, 57088898), (46, 31026575), (50, 28544449), (115, 12410630), (230, 6205315), (359, 3975550), (575, 2482126), (718, 1987775), (1150, 1241063), (1795, 795110), (3457, 412850), (3590, 397555), (6914, 206425), (8257, 172850), (8975, 159022), (16514, 86425), (17285, 82570), (17950, 79511), (34570, 41285)]