1139980400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5347}}^1$

素因数の和:5419

約数の個数: 120

約数和(自身を含む): 3021983664

約数和(自身を除く): 1882003264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 41, 50, 52, 65, 80, 82, 100, 104, 130, 164, 200, 205, 208, 260, 325, 328, 400, 410, 520, 533, 650, 656, 820, 1025, 1040, 1066, 1300, 1640, 2050, 2132, 2600, 2665, 3280, 4100, 4264, 5200, 5330, 5347, 8200, 8528, 10660, 10694, 13325, 16400, 21320, 21388, 26650, 26735, 42640, 42776, 53300, 53470, 69511, 85552, 106600, 106940, 133675, 139022, 213200, 213880, 219227, 267350, 278044, 347555, 427760, 438454, 534700, 556088, 695110, 876908, 1069400, 1096135, 1112176, 1390220, 1737775, 1753816, 2138800, 2192270, 2780440, 2849951, 3475550, 3507632, 4384540, 5480675, 5560880, 5699902, 6951100, 8769080, 10961350, 11399804, 13902200, 14249755, 17538160, 21922700, 22799608, 27804400, 28499510, 43845400, 45599216, 56999020, 71248775, 87690800, 113998040, 142497550, 227996080, 284995100, 569990200, 1139980400]

約数ペア:

[(1, 1139980400), (2, 569990200), (4, 284995100), (5, 227996080), (8, 142497550), (10, 113998040), (13, 87690800), (16, 71248775), (20, 56999020), (25, 45599216), (26, 43845400), (40, 28499510), (41, 27804400), (50, 22799608), (52, 21922700), (65, 17538160), (80, 14249755), (82, 13902200), (100, 11399804), (104, 10961350), (130, 8769080), (164, 6951100), (200, 5699902), (205, 5560880), (208, 5480675), (260, 4384540), (325, 3507632), (328, 3475550), (400, 2849951), (410, 2780440), (520, 2192270), (533, 2138800), (650, 1753816), (656, 1737775), (820, 1390220), (1025, 1112176), (1040, 1096135), (1066, 1069400), (1300, 876908), (1640, 695110), (2050, 556088), (2132, 534700), (2600, 438454), (2665, 427760), (3280, 347555), (4100, 278044), (4264, 267350), (5200, 219227), (5330, 213880), (5347, 213200), (8200, 139022), (8528, 133675), (10660, 106940), (10694, 106600), (13325, 85552), (16400, 69511), (21320, 53470), (21388, 53300), (26650, 42776), (26735, 42640)]