140363600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26993}}^1$

素因数の和:27024

約数の個数: 60

約数和(自身を含む): 363177276

約数和(自身を除く): 222813676

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 26993, 53986, 107972, 134965, 215944, 269930, 350909, 431888, 539860, 674825, 701818, 1079720, 1349650, 1403636, 1754545, 2159440, 2699300, 2807272, 3509090, 5398600, 5614544, 7018180, 8772725, 10797200, 14036360, 17545450, 28072720, 35090900, 70181800, 140363600]

約数ペア:

[(1, 140363600), (2, 70181800), (4, 35090900), (5, 28072720), (8, 17545450), (10, 14036360), (13, 10797200), (16, 8772725), (20, 7018180), (25, 5614544), (26, 5398600), (40, 3509090), (50, 2807272), (52, 2699300), (65, 2159440), (80, 1754545), (100, 1403636), (104, 1349650), (130, 1079720), (200, 701818), (208, 674825), (260, 539860), (325, 431888), (400, 350909), (520, 269930), (650, 215944), (1040, 134965), (1300, 107972), (2600, 53986), (5200, 26993)]