45477380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10289}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 108909360

約数和(自身を除く): 63431980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 10289, 20578, 41156, 51445, 102890, 133757, 174913, 205780, 267514, 349826, 535028, 668785, 699652, 874565, 1337570, 1749130, 2273869, 2675140, 3498260, 4547738, 9095476, 11369345, 22738690, 45477380]

約数ペア:

[(1, 45477380), (2, 22738690), (4, 11369345), (5, 9095476), (10, 4547738), (13, 3498260), (17, 2675140), (20, 2273869), (26, 1749130), (34, 1337570), (52, 874565), (65, 699652), (68, 668785), (85, 535028), (130, 349826), (170, 267514), (221, 205780), (260, 174913), (340, 133757), (442, 102890), (884, 51445), (1105, 41156), (2210, 20578), (4420, 10289)]