2013772280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{3467}}^1$

素因数の和:4608

約数の個数: 64

約数和(自身を含む): 4885302240

約数和(自身を除く): 2871529960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1117, 2234, 3467, 4468, 5585, 6934, 8936, 11170, 13868, 14521, 17335, 22340, 27736, 29042, 34670, 44680, 45071, 58084, 69340, 72605, 90142, 116168, 138680, 145210, 180284, 225355, 290420, 360568, 450710, 580840, 901420, 1802840, 3872639, 7745278, 15490556, 19363195, 30981112, 38726390, 50344307, 77452780, 100688614, 154905560, 201377228, 251721535, 402754456, 503443070, 1006886140, 2013772280]

約数ペア:

[(1, 2013772280), (2, 1006886140), (4, 503443070), (5, 402754456), (8, 251721535), (10, 201377228), (13, 154905560), (20, 100688614), (26, 77452780), (40, 50344307), (52, 38726390), (65, 30981112), (104, 19363195), (130, 15490556), (260, 7745278), (520, 3872639), (1117, 1802840), (2234, 901420), (3467, 580840), (4468, 450710), (5585, 360568), (6934, 290420), (8936, 225355), (11170, 180284), (13868, 145210), (14521, 138680), (17335, 116168), (22340, 90142), (27736, 72605), (29042, 69340), (34670, 58084), (44680, 45071)]