28715662950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{14537}}^1$

素因数の和:15578

約数の個数: 96

約数和(自身を含む): 76773898656

約数和(自身を除く): 48058235706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1013, 1950, 2026, 3039, 5065, 6078, 10130, 13169, 14537, 15195, 25325, 26338, 29074, 30390, 39507, 43611, 50650, 65845, 72685, 75975, 79014, 87222, 131690, 145370, 151950, 188981, 197535, 218055, 329225, 363425, 377962, 395070, 436110, 566943, 658450, 726850, 944905, 987675, 1090275, 1133886, 1889810, 1975350, 2180550, 2834715, 4724525, 5669430, 9449050, 14173575, 14725981, 28347150, 29451962, 44177943, 73629905, 88355886, 147259810, 191437753, 220889715, 368149525, 382875506, 441779430, 574313259, 736299050, 957188765, 1104448575, 1148626518, 1914377530, 2208897150, 2871566295, 4785943825, 5743132590, 9571887650, 14357831475, 28715662950]

約数ペア:

[(1, 28715662950), (2, 14357831475), (3, 9571887650), (5, 5743132590), (6, 4785943825), (10, 2871566295), (13, 2208897150), (15, 1914377530), (25, 1148626518), (26, 1104448575), (30, 957188765), (39, 736299050), (50, 574313259), (65, 441779430), (75, 382875506), (78, 368149525), (130, 220889715), (150, 191437753), (195, 147259810), (325, 88355886), (390, 73629905), (650, 44177943), (975, 29451962), (1013, 28347150), (1950, 14725981), (2026, 14173575), (3039, 9449050), (5065, 5669430), (6078, 4724525), (10130, 2834715), (13169, 2180550), (14537, 1975350), (15195, 1889810), (25325, 1133886), (26338, 1090275), (29074, 987675), (30390, 944905), (39507, 726850), (43611, 658450), (50650, 566943), (65845, 436110), (72685, 395070), (75975, 377962), (79014, 363425), (87222, 329225), (131690, 218055), (145370, 197535), (151950, 188981)]