199613306875

素因数分解:

$5^4\times {\mathrm{101}}^1\times {\mathrm{839}}^1\times {\mathrm{3769}}^1$

素因数の和:4729

約数の個数: 40

約数和(自身を含む): 252273621600

約数和(自身を除く): 52660314725

約数列:

[1, 5, 25, 101, 125, 505, 625, 839, 2525, 3769, 4195, 12625, 18845, 20975, 63125, 84739, 94225, 104875, 380669, 423695, 471125, 524375, 1903345, 2118475, 2355625, 3162191, 9516725, 10592375, 15810955, 47583625, 52961875, 79054775, 237918125, 319381291, 395273875, 1596906455, 1976369375, 7984532275, 39922661375, 199613306875]

約数ペア:

[(1, 199613306875), (5, 39922661375), (25, 7984532275), (101, 1976369375), (125, 1596906455), (505, 395273875), (625, 319381291), (839, 237918125), (2525, 79054775), (3769, 52961875), (4195, 47583625), (12625, 15810955), (18845, 10592375), (20975, 9516725), (63125, 3162191), (84739, 2355625), (94225, 2118475), (104875, 1903345), (380669, 524375), (423695, 471125)]