27654324460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1\times {\mathrm{2339}}^1$

素因数の和:3503

約数の個数: 96

約数和(自身を含む): 67302144000

約数和(自身を除く): 39647819540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1069, 1106, 1580, 2138, 2212, 2339, 2765, 4276, 4678, 5345, 5530, 7483, 9356, 10690, 11060, 11695, 14966, 16373, 21380, 23390, 29932, 32746, 37415, 46780, 65492, 74830, 81865, 84451, 149660, 163730, 168902, 184781, 327460, 337804, 369562, 422255, 591157, 739124, 844510, 923905, 1182314, 1293467, 1689020, 1847810, 2364628, 2500391, 2586934, 2955785, 3695620, 5000782, 5173868, 5911570, 6467335, 10001564, 11823140, 12501955, 12934670, 17502737, 25003910, 25869340, 35005474, 50007820, 70010948, 87513685, 175027370, 197530889, 350054740, 395061778, 790123556, 987654445, 1382716223, 1975308890, 2765432446, 3950617780, 5530864892, 6913581115, 13827162230, 27654324460]

約数ペア:

[(1, 27654324460), (2, 13827162230), (4, 6913581115), (5, 5530864892), (7, 3950617780), (10, 2765432446), (14, 1975308890), (20, 1382716223), (28, 987654445), (35, 790123556), (70, 395061778), (79, 350054740), (140, 197530889), (158, 175027370), (316, 87513685), (395, 70010948), (553, 50007820), (790, 35005474), (1069, 25869340), (1106, 25003910), (1580, 17502737), (2138, 12934670), (2212, 12501955), (2339, 11823140), (2765, 10001564), (4276, 6467335), (4678, 5911570), (5345, 5173868), (5530, 5000782), (7483, 3695620), (9356, 2955785), (10690, 2586934), (11060, 2500391), (11695, 2364628), (14966, 1847810), (16373, 1689020), (21380, 1293467), (23390, 1182314), (29932, 923905), (32746, 844510), (37415, 739124), (46780, 591157), (65492, 422255), (74830, 369562), (81865, 337804), (84451, 327460), (149660, 184781), (163730, 168902)]