5330260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 12912480

約数和(自身を除く): 7582220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 83, 95, 130, 166, 169, 190, 247, 260, 332, 338, 380, 415, 494, 676, 830, 845, 988, 1079, 1235, 1577, 1660, 1690, 2158, 2470, 3154, 3211, 3380, 4316, 4940, 5395, 6308, 6422, 7885, 10790, 12844, 14027, 15770, 16055, 20501, 21580, 28054, 31540, 32110, 41002, 56108, 64220, 70135, 82004, 102505, 140270, 205010, 266513, 280540, 410020, 533026, 1066052, 1332565, 2665130, 5330260]

約数ペア:

[(1, 5330260), (2, 2665130), (4, 1332565), (5, 1066052), (10, 533026), (13, 410020), (19, 280540), (20, 266513), (26, 205010), (38, 140270), (52, 102505), (65, 82004), (76, 70135), (83, 64220), (95, 56108), (130, 41002), (166, 32110), (169, 31540), (190, 28054), (247, 21580), (260, 20501), (332, 16055), (338, 15770), (380, 14027), (415, 12844), (494, 10790), (676, 7885), (830, 6422), (845, 6308), (988, 5395), (1079, 4940), (1235, 4316), (1577, 3380), (1660, 3211), (1690, 3154), (2158, 2470)]