62801440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 161829360

約数和(自身を除く): 99027920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 277, 416, 436, 520, 545, 554, 872, 1040, 1090, 1108, 1385, 1417, 1744, 2080, 2180, 2216, 2770, 2834, 3488, 3601, 4360, 4432, 5540, 5668, 7085, 7202, 8720, 8864, 11080, 11336, 14170, 14404, 17440, 18005, 22160, 22672, 28340, 28808, 30193, 36010, 44320, 45344, 56680, 57616, 60386, 72020, 113360, 115232, 120772, 144040, 150965, 226720, 241544, 288080, 301930, 392509, 483088, 576160, 603860, 785018, 966176, 1207720, 1570036, 1962545, 2415440, 3140072, 3925090, 4830880, 6280144, 7850180, 12560288, 15700360, 31400720, 62801440]

約数ペア:

[(1, 62801440), (2, 31400720), (4, 15700360), (5, 12560288), (8, 7850180), (10, 6280144), (13, 4830880), (16, 3925090), (20, 3140072), (26, 2415440), (32, 1962545), (40, 1570036), (52, 1207720), (65, 966176), (80, 785018), (104, 603860), (109, 576160), (130, 483088), (160, 392509), (208, 301930), (218, 288080), (260, 241544), (277, 226720), (416, 150965), (436, 144040), (520, 120772), (545, 115232), (554, 113360), (872, 72020), (1040, 60386), (1090, 57616), (1108, 56680), (1385, 45344), (1417, 44320), (1744, 36010), (2080, 30193), (2180, 28808), (2216, 28340), (2770, 22672), (2834, 22160), (3488, 18005), (3601, 17440), (4360, 14404), (4432, 14170), (5540, 11336), (5668, 11080), (7085, 8864), (7202, 8720)]