25580455516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{22189}}^1$

素因数の和:22427

約数の個数: 96

約数和(自身を含む): 59050252800

約数和(自身を除く): 33469797284

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 197, 209, 266, 308, 394, 418, 532, 788, 836, 1379, 1463, 2167, 2758, 2926, 3743, 4334, 5516, 5852, 7486, 8668, 14972, 15169, 22189, 26201, 30338, 41173, 44378, 52402, 60676, 82346, 88756, 104804, 155323, 164692, 244079, 288211, 310646, 421591, 488158, 576422, 621292, 843182, 976316, 1152844, 1686364, 1708553, 2951137, 3417106, 4371233, 4637501, 5902274, 6834212, 8742466, 9275002, 11804548, 17484932, 18550004, 30598631, 32462507, 48083563, 61197262, 64925014, 83053427, 96167126, 122394524, 129850028, 166106854, 192334252, 332213708, 336584941, 581373989, 673169882, 913587697, 1162747978, 1346339764, 1827175394, 2325495956, 3654350788, 6395113879, 12790227758, 25580455516]

約数ペア:

[(1, 25580455516), (2, 12790227758), (4, 6395113879), (7, 3654350788), (11, 2325495956), (14, 1827175394), (19, 1346339764), (22, 1162747978), (28, 913587697), (38, 673169882), (44, 581373989), (76, 336584941), (77, 332213708), (133, 192334252), (154, 166106854), (197, 129850028), (209, 122394524), (266, 96167126), (308, 83053427), (394, 64925014), (418, 61197262), (532, 48083563), (788, 32462507), (836, 30598631), (1379, 18550004), (1463, 17484932), (2167, 11804548), (2758, 9275002), (2926, 8742466), (3743, 6834212), (4334, 5902274), (5516, 4637501), (5852, 4371233), (7486, 3417106), (8668, 2951137), (14972, 1708553), (15169, 1686364), (22189, 1152844), (26201, 976316), (30338, 843182), (41173, 621292), (44378, 576422), (52402, 488158), (60676, 421591), (82346, 310646), (88756, 288211), (104804, 244079), (155323, 164692)]