381266350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8539}}^1$

素因数の和:8617

約数の個数: 48

約数和(自身を含む): 762451200

約数和(自身を除く): 381184850

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 8539, 8930, 17078, 22325, 42695, 44650, 85390, 162241, 213475, 324482, 401333, 426950, 802666, 811205, 1622410, 2006665, 4013330, 4056025, 7625327, 8112050, 10033325, 15250654, 20066650, 38126635, 76253270, 190633175, 381266350]

約数ペア:

[(1, 381266350), (2, 190633175), (5, 76253270), (10, 38126635), (19, 20066650), (25, 15250654), (38, 10033325), (47, 8112050), (50, 7625327), (94, 4056025), (95, 4013330), (190, 2006665), (235, 1622410), (470, 811205), (475, 802666), (893, 426950), (950, 401333), (1175, 324482), (1786, 213475), (2350, 162241), (4465, 85390), (8539, 44650), (8930, 42695), (17078, 22325)]