24200720

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 56555160

約数和(自身を除く): 32354440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1321, 1832, 2290, 2642, 3664, 4580, 5284, 6605, 9160, 10568, 13210, 18320, 21136, 26420, 52840, 105680, 302509, 605018, 1210036, 1512545, 2420072, 3025090, 4840144, 6050180, 12100360, 24200720]

約数ペア:

[(1, 24200720), (2, 12100360), (4, 6050180), (5, 4840144), (8, 3025090), (10, 2420072), (16, 1512545), (20, 1210036), (40, 605018), (80, 302509), (229, 105680), (458, 52840), (916, 26420), (1145, 21136), (1321, 18320), (1832, 13210), (2290, 10568), (2642, 9160), (3664, 6605), (4580, 5284)]