1330353800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 3176046720

約数和(自身を除く): 1845692920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 307, 376, 461, 470, 614, 922, 940, 1175, 1228, 1535, 1844, 1880, 2305, 2350, 2456, 3070, 3688, 4610, 4700, 6140, 7675, 9220, 9400, 11525, 12280, 14429, 15350, 18440, 21667, 23050, 28858, 30700, 43334, 46100, 57716, 61400, 72145, 86668, 92200, 108335, 115432, 141527, 144290, 173336, 216670, 283054, 288580, 360725, 433340, 541675, 566108, 577160, 707635, 721450, 866680, 1083350, 1132216, 1415270, 1442900, 2166700, 2830540, 2885800, 3538175, 4333400, 5661080, 6651769, 7076350, 13303538, 14152700, 26607076, 28305400, 33258845, 53214152, 66517690, 133035380, 166294225, 266070760, 332588450, 665176900, 1330353800]

約数ペア:

[(1, 1330353800), (2, 665176900), (4, 332588450), (5, 266070760), (8, 166294225), (10, 133035380), (20, 66517690), (25, 53214152), (40, 33258845), (47, 28305400), (50, 26607076), (94, 14152700), (100, 13303538), (188, 7076350), (200, 6651769), (235, 5661080), (307, 4333400), (376, 3538175), (461, 2885800), (470, 2830540), (614, 2166700), (922, 1442900), (940, 1415270), (1175, 1132216), (1228, 1083350), (1535, 866680), (1844, 721450), (1880, 707635), (2305, 577160), (2350, 566108), (2456, 541675), (3070, 433340), (3688, 360725), (4610, 288580), (4700, 283054), (6140, 216670), (7675, 173336), (9220, 144290), (9400, 141527), (11525, 115432), (12280, 108335), (14429, 92200), (15350, 86668), (18440, 72145), (21667, 61400), (23050, 57716), (28858, 46100), (30700, 43334)]