73316360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 178642800

約数和(自身を除く): 105326440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 509, 520, 554, 1018, 1108, 1385, 2036, 2216, 2545, 2770, 3601, 4072, 5090, 5540, 6617, 7202, 10180, 11080, 13234, 14404, 18005, 20360, 26468, 28808, 33085, 36010, 52936, 66170, 72020, 132340, 140993, 144040, 264680, 281986, 563972, 704965, 1127944, 1409930, 1832909, 2819860, 3665818, 5639720, 7331636, 9164545, 14663272, 18329090, 36658180, 73316360]

約数ペア:

[(1, 73316360), (2, 36658180), (4, 18329090), (5, 14663272), (8, 9164545), (10, 7331636), (13, 5639720), (20, 3665818), (26, 2819860), (40, 1832909), (52, 1409930), (65, 1127944), (104, 704965), (130, 563972), (260, 281986), (277, 264680), (509, 144040), (520, 140993), (554, 132340), (1018, 72020), (1108, 66170), (1385, 52936), (2036, 36010), (2216, 33085), (2545, 28808), (2770, 26468), (3601, 20360), (4072, 18005), (5090, 14404), (5540, 13234), (6617, 11080), (7202, 10180)]