13305763120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{556261}}^1$

素因数の和:556310

約数の個数: 80

約数和(自身を含む): 34764149952

約数和(自身を除く): 21458386832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 23920, 556261, 1112522, 2225044, 2781305, 4450088, 5562610, 7231393, 8900176, 11125220, 12794003, 14462786, 22250440, 25588006, 28925572, 36156965, 44500880, 51176012, 57851144, 63970015, 72313930, 102352024, 115702288, 127940030, 144627860, 166322039, 204704048, 255880060, 289255720, 332644078, 511760120, 578511440, 665288156, 831610195, 1023520240, 1330576312, 1663220390, 2661152624, 3326440780, 6652881560, 13305763120]

約数ペア:

[(1, 13305763120), (2, 6652881560), (4, 3326440780), (5, 2661152624), (8, 1663220390), (10, 1330576312), (13, 1023520240), (16, 831610195), (20, 665288156), (23, 578511440), (26, 511760120), (40, 332644078), (46, 289255720), (52, 255880060), (65, 204704048), (80, 166322039), (92, 144627860), (104, 127940030), (115, 115702288), (130, 102352024), (184, 72313930), (208, 63970015), (230, 57851144), (260, 51176012), (299, 44500880), (368, 36156965), (460, 28925572), (520, 25588006), (598, 22250440), (920, 14462786), (1040, 12794003), (1196, 11125220), (1495, 8900176), (1840, 7231393), (2392, 5562610), (2990, 4450088), (4784, 2781305), (5980, 2225044), (11960, 1112522), (23920, 556261)]