115245040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 286856640

約数和(自身を除く): 171611600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 170, 202, 272, 340, 404, 505, 680, 808, 839, 1010, 1360, 1616, 1678, 1717, 2020, 3356, 3434, 4040, 4195, 6712, 6868, 8080, 8390, 8585, 13424, 13736, 14263, 16780, 17170, 27472, 28526, 33560, 34340, 57052, 67120, 68680, 71315, 84739, 114104, 137360, 142630, 169478, 228208, 285260, 338956, 423695, 570520, 677912, 847390, 1141040, 1355824, 1440563, 1694780, 2881126, 3389560, 5762252, 6779120, 7202815, 11524504, 14405630, 23049008, 28811260, 57622520, 115245040]

約数ペア:

[(1, 115245040), (2, 57622520), (4, 28811260), (5, 23049008), (8, 14405630), (10, 11524504), (16, 7202815), (17, 6779120), (20, 5762252), (34, 3389560), (40, 2881126), (68, 1694780), (80, 1440563), (85, 1355824), (101, 1141040), (136, 847390), (170, 677912), (202, 570520), (272, 423695), (340, 338956), (404, 285260), (505, 228208), (680, 169478), (808, 142630), (839, 137360), (1010, 114104), (1360, 84739), (1616, 71315), (1678, 68680), (1717, 67120), (2020, 57052), (3356, 34340), (3434, 33560), (4040, 28526), (4195, 27472), (6712, 17170), (6868, 16780), (8080, 14263), (8390, 13736), (8585, 13424)]