23945350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 55683936

約数和(自身を除く): 31738586

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 85, 110, 130, 143, 170, 187, 197, 221, 275, 286, 325, 374, 394, 425, 442, 550, 650, 715, 850, 935, 985, 1105, 1430, 1870, 1970, 2167, 2210, 2431, 2561, 3349, 3575, 4334, 4675, 4862, 4925, 5122, 5525, 6698, 7150, 9350, 9850, 10835, 11050, 12155, 12805, 16745, 21670, 24310, 25610, 28171, 33490, 36839, 43537, 54175, 56342, 60775, 64025, 73678, 83725, 87074, 108350, 121550, 128050, 140855, 167450, 184195, 217685, 281710, 368390, 435370, 478907, 704275, 920975, 957814, 1088425, 1408550, 1841950, 2176850, 2394535, 4789070, 11972675, 23945350]

約数ペア:

[(1, 23945350), (2, 11972675), (5, 4789070), (10, 2394535), (11, 2176850), (13, 1841950), (17, 1408550), (22, 1088425), (25, 957814), (26, 920975), (34, 704275), (50, 478907), (55, 435370), (65, 368390), (85, 281710), (110, 217685), (130, 184195), (143, 167450), (170, 140855), (187, 128050), (197, 121550), (221, 108350), (275, 87074), (286, 83725), (325, 73678), (374, 64025), (394, 60775), (425, 56342), (442, 54175), (550, 43537), (650, 36839), (715, 33490), (850, 28171), (935, 25610), (985, 24310), (1105, 21670), (1430, 16745), (1870, 12805), (1970, 12155), (2167, 11050), (2210, 10835), (2431, 9850), (2561, 9350), (3349, 7150), (3575, 6698), (4334, 5525), (4675, 5122), (4862, 4925)]