17303240

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 39123000

約数和(自身を除く): 21819760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 1889, 2290, 3778, 4580, 7556, 9160, 9445, 15112, 18890, 37780, 75560, 432581, 865162, 1730324, 2162905, 3460648, 4325810, 8651620, 17303240]

約数ペア:

[(1, 17303240), (2, 8651620), (4, 4325810), (5, 3460648), (8, 2162905), (10, 1730324), (20, 865162), (40, 432581), (229, 75560), (458, 37780), (916, 18890), (1145, 15112), (1832, 9445), (1889, 9160), (2290, 7556), (3778, 4580)]