227566300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 535149776

約数和(自身を除く): 307583476

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 193, 260, 325, 386, 650, 772, 907, 965, 1300, 1814, 1930, 2509, 3628, 3860, 4535, 4825, 5018, 9070, 9650, 10036, 11791, 12545, 18140, 19300, 22675, 23582, 25090, 45350, 47164, 50180, 58955, 62725, 90700, 117910, 125450, 175051, 235820, 250900, 294775, 350102, 589550, 700204, 875255, 1179100, 1750510, 2275663, 3501020, 4376275, 4551326, 8752550, 9102652, 11378315, 17505100, 22756630, 45513260, 56891575, 113783150, 227566300]

約数ペア:

[(1, 227566300), (2, 113783150), (4, 56891575), (5, 45513260), (10, 22756630), (13, 17505100), (20, 11378315), (25, 9102652), (26, 8752550), (50, 4551326), (52, 4376275), (65, 3501020), (100, 2275663), (130, 1750510), (193, 1179100), (260, 875255), (325, 700204), (386, 589550), (650, 350102), (772, 294775), (907, 250900), (965, 235820), (1300, 175051), (1814, 125450), (1930, 117910), (2509, 90700), (3628, 62725), (3860, 58955), (4535, 50180), (4825, 47164), (5018, 45350), (9070, 25090), (9650, 23582), (10036, 22675), (11791, 19300), (12545, 18140)]