2401360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 6015240

約数和(自身を除く): 3613880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2309, 4618, 9236, 11545, 18472, 23090, 30017, 36944, 46180, 60034, 92360, 120068, 150085, 184720, 240136, 300170, 480272, 600340, 1200680, 2401360]

約数ペア:

[(1, 2401360), (2, 1200680), (4, 600340), (5, 480272), (8, 300170), (10, 240136), (13, 184720), (16, 150085), (20, 120068), (26, 92360), (40, 60034), (52, 46180), (65, 36944), (80, 30017), (104, 23090), (130, 18472), (208, 11545), (260, 9236), (520, 4618), (1040, 2309)]