2325918320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{91141}}^1$

素因数の和:91194

約数の個数: 80

約数和(自身を含む): 6102868320

約数和(自身を除く): 3776950000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 91141, 182282, 364564, 455705, 729128, 911410, 1002551, 1458256, 1822820, 2005102, 2643089, 3645640, 4010204, 5012755, 5286178, 7291280, 8020408, 10025510, 10572356, 13215445, 16040816, 20051020, 21144712, 26430890, 29073979, 40102040, 42289424, 52861780, 58147958, 80204080, 105723560, 116295916, 145369895, 211447120, 232591832, 290739790, 465183664, 581479580, 1162959160, 2325918320]

約数ペア:

[(1, 2325918320), (2, 1162959160), (4, 581479580), (5, 465183664), (8, 290739790), (10, 232591832), (11, 211447120), (16, 145369895), (20, 116295916), (22, 105723560), (29, 80204080), (40, 58147958), (44, 52861780), (55, 42289424), (58, 40102040), (80, 29073979), (88, 26430890), (110, 21144712), (116, 20051020), (145, 16040816), (176, 13215445), (220, 10572356), (232, 10025510), (290, 8020408), (319, 7291280), (440, 5286178), (464, 5012755), (580, 4010204), (638, 3645640), (880, 2643089), (1160, 2005102), (1276, 1822820), (1595, 1458256), (2320, 1002551), (2552, 911410), (3190, 729128), (5104, 455705), (6380, 364564), (12760, 182282), (25520, 91141)]