20231333980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{26297}}^1$

素因数の和:26599

約数の個数: 96

約数和(自身を含む): 50100845760

約数和(自身を除く): 29869511780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 269, 286, 538, 572, 715, 1076, 1345, 1430, 2690, 2860, 2959, 3497, 5380, 5918, 6994, 11836, 13988, 14795, 17485, 26297, 29590, 34970, 38467, 52594, 59180, 69940, 76934, 105188, 131485, 153868, 192335, 262970, 289267, 341861, 384670, 525940, 578534, 683722, 769340, 1157068, 1367444, 1446335, 1709305, 2892670, 3418610, 3760471, 5785340, 6837220, 7073893, 7520942, 14147786, 15041884, 18802355, 28295572, 35369465, 37604710, 70738930, 75209420, 77812823, 91960609, 141477860, 155625646, 183921218, 311251292, 367842436, 389064115, 459803045, 778128230, 919606090, 1011566699, 1556256460, 1839212180, 2023133398, 4046266796, 5057833495, 10115666990, 20231333980]

約数ペア:

[(1, 20231333980), (2, 10115666990), (4, 5057833495), (5, 4046266796), (10, 2023133398), (11, 1839212180), (13, 1556256460), (20, 1011566699), (22, 919606090), (26, 778128230), (44, 459803045), (52, 389064115), (55, 367842436), (65, 311251292), (110, 183921218), (130, 155625646), (143, 141477860), (220, 91960609), (260, 77812823), (269, 75209420), (286, 70738930), (538, 37604710), (572, 35369465), (715, 28295572), (1076, 18802355), (1345, 15041884), (1430, 14147786), (2690, 7520942), (2860, 7073893), (2959, 6837220), (3497, 5785340), (5380, 3760471), (5918, 3418610), (6994, 2892670), (11836, 1709305), (13988, 1446335), (14795, 1367444), (17485, 1157068), (26297, 769340), (29590, 683722), (34970, 578534), (38467, 525940), (52594, 384670), (59180, 341861), (69940, 289267), (76934, 262970), (105188, 192335), (131485, 153868)]