69561040

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3797}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 162478440

約数和(自身を除く): 92917400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 3797, 4580, 7594, 9160, 15188, 18320, 18985, 30376, 37970, 60752, 75940, 151880, 303760, 869513, 1739026, 3478052, 4347565, 6956104, 8695130, 13912208, 17390260, 34780520, 69561040]

約数ペア:

[(1, 69561040), (2, 34780520), (4, 17390260), (5, 13912208), (8, 8695130), (10, 6956104), (16, 4347565), (20, 3478052), (40, 1739026), (80, 869513), (229, 303760), (458, 151880), (916, 75940), (1145, 60752), (1832, 37970), (2290, 30376), (3664, 18985), (3797, 18320), (4580, 15188), (7594, 9160)]