227995605340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1\times {\mathrm{2029}}^1$

素因数の和:2951

約数の個数: 96

約数和(自身を含む): 493434406080

約数和(自身を除く): 265438800740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 193, 215, 386, 430, 677, 772, 860, 965, 1354, 1930, 2029, 2708, 3385, 3860, 4058, 6770, 8116, 8299, 10145, 13540, 16598, 20290, 29111, 33196, 40580, 41495, 58222, 82990, 87247, 116444, 130661, 145555, 165980, 174494, 261322, 291110, 348988, 391597, 436235, 522644, 582220, 653305, 783194, 872470, 1306610, 1373633, 1566388, 1744940, 1957985, 2613220, 2747266, 3915970, 5494532, 5618423, 6868165, 7831940, 11236846, 13736330, 16838671, 22473692, 27472660, 28092115, 33677342, 56184230, 59066219, 67354684, 84193355, 112368460, 118132438, 168386710, 236264876, 265111169, 295331095, 336773420, 530222338, 590662190, 1060444676, 1181324380, 1325555845, 2651111690, 5302223380, 11399780267, 22799560534, 45599121068, 56998901335, 113997802670, 227995605340]

約数ペア:

[(1, 227995605340), (2, 113997802670), (4, 56998901335), (5, 45599121068), (10, 22799560534), (20, 11399780267), (43, 5302223380), (86, 2651111690), (172, 1325555845), (193, 1181324380), (215, 1060444676), (386, 590662190), (430, 530222338), (677, 336773420), (772, 295331095), (860, 265111169), (965, 236264876), (1354, 168386710), (1930, 118132438), (2029, 112368460), (2708, 84193355), (3385, 67354684), (3860, 59066219), (4058, 56184230), (6770, 33677342), (8116, 28092115), (8299, 27472660), (10145, 22473692), (13540, 16838671), (16598, 13736330), (20290, 11236846), (29111, 7831940), (33196, 6868165), (40580, 5618423), (41495, 5494532), (58222, 3915970), (82990, 2747266), (87247, 2613220), (116444, 1957985), (130661, 1744940), (145555, 1566388), (165980, 1373633), (174494, 1306610), (261322, 872470), (291110, 783194), (348988, 653305), (391597, 582220), (436235, 522644)]