55670680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 135979200

約数和(自身を除く): 80308520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 709, 755, 1208, 1418, 1510, 1963, 2836, 3020, 3545, 3926, 5672, 6040, 7090, 7852, 9217, 9815, 14180, 15704, 18434, 19630, 28360, 36868, 39260, 46085, 73736, 78520, 92170, 107059, 184340, 214118, 368680, 428236, 535295, 856472, 1070590, 1391767, 2141180, 2783534, 4282360, 5567068, 6958835, 11134136, 13917670, 27835340, 55670680]

約数ペア:

[(1, 55670680), (2, 27835340), (4, 13917670), (5, 11134136), (8, 6958835), (10, 5567068), (13, 4282360), (20, 2783534), (26, 2141180), (40, 1391767), (52, 1070590), (65, 856472), (104, 535295), (130, 428236), (151, 368680), (260, 214118), (302, 184340), (520, 107059), (604, 92170), (709, 78520), (755, 73736), (1208, 46085), (1418, 39260), (1510, 36868), (1963, 28360), (2836, 19630), (3020, 18434), (3545, 15704), (3926, 14180), (5672, 9815), (6040, 9217), (7090, 7852)]