1371058840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{19963}}^1$

素因数の和:20092

約数の個数: 64

約数和(自身を含む): 3298851360

約数和(自身を除く): 1927792520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1717, 2020, 3434, 4040, 6868, 8585, 13736, 17170, 19963, 34340, 39926, 68680, 79852, 99815, 159704, 199630, 339371, 399260, 678742, 798520, 1357484, 1696855, 2016263, 2714968, 3393710, 4032526, 6787420, 8065052, 10081315, 13574840, 16130104, 20162630, 34276471, 40325260, 68552942, 80650520, 137105884, 171382355, 274211768, 342764710, 685529420, 1371058840]

約数ペア:

[(1, 1371058840), (2, 685529420), (4, 342764710), (5, 274211768), (8, 171382355), (10, 137105884), (17, 80650520), (20, 68552942), (34, 40325260), (40, 34276471), (68, 20162630), (85, 16130104), (101, 13574840), (136, 10081315), (170, 8065052), (202, 6787420), (340, 4032526), (404, 3393710), (505, 2714968), (680, 2016263), (808, 1696855), (1010, 1357484), (1717, 798520), (2020, 678742), (3434, 399260), (4040, 339371), (6868, 199630), (8585, 159704), (13736, 99815), (17170, 79852), (19963, 68680), (34340, 39926)]