9731793940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1\times {\mathrm{911}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 22724997120

約数和(自身を除く): 12993203180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 823, 911, 1180, 1298, 1646, 1822, 2596, 3245, 3292, 3644, 4115, 4555, 6490, 8230, 9053, 9110, 10021, 12980, 16460, 18106, 18220, 20042, 36212, 40084, 45265, 48557, 50105, 53749, 90530, 97114, 100210, 107498, 181060, 194228, 200420, 214996, 242785, 268745, 485570, 534127, 537490, 591239, 749753, 971140, 1068254, 1074980, 1182478, 1499506, 2136508, 2364956, 2670635, 2956195, 2999012, 3748765, 5341270, 5912390, 7497530, 8247283, 10682540, 11824780, 14995060, 16494566, 32989132, 41236415, 44235427, 82472830, 88470854, 164945660, 176941708, 221177135, 442354270, 486589697, 884708540, 973179394, 1946358788, 2432948485, 4865896970, 9731793940]

約数ペア:

[(1, 9731793940), (2, 4865896970), (4, 2432948485), (5, 1946358788), (10, 973179394), (11, 884708540), (20, 486589697), (22, 442354270), (44, 221177135), (55, 176941708), (59, 164945660), (110, 88470854), (118, 82472830), (220, 44235427), (236, 41236415), (295, 32989132), (590, 16494566), (649, 14995060), (823, 11824780), (911, 10682540), (1180, 8247283), (1298, 7497530), (1646, 5912390), (1822, 5341270), (2596, 3748765), (3245, 2999012), (3292, 2956195), (3644, 2670635), (4115, 2364956), (4555, 2136508), (6490, 1499506), (8230, 1182478), (9053, 1074980), (9110, 1068254), (10021, 971140), (12980, 749753), (16460, 591239), (18106, 537490), (18220, 534127), (20042, 485570), (36212, 268745), (40084, 242785), (45265, 214996), (48557, 200420), (50105, 194228), (53749, 181060), (90530, 107498), (97114, 100210)]