61400120

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26017}}^1$

素因数の和:26087

約数の個数: 32

約数和(自身を含む): 140497200

約数和(自身を除く): 79097080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 26017, 52034, 104068, 130085, 208136, 260170, 520340, 1040680, 1535003, 3070006, 6140012, 7675015, 12280024, 15350030, 30700060, 61400120]

約数ペア:

[(1, 61400120), (2, 30700060), (4, 15350030), (5, 12280024), (8, 7675015), (10, 6140012), (20, 3070006), (40, 1535003), (59, 1040680), (118, 520340), (236, 260170), (295, 208136), (472, 130085), (590, 104068), (1180, 52034), (2360, 26017)]