86090380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 203575680

約数和(自身を除く): 117485300

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 101, 109, 115, 170, 202, 218, 230, 340, 391, 404, 436, 460, 505, 545, 782, 1010, 1090, 1564, 1717, 1853, 1955, 2020, 2180, 2323, 2507, 3434, 3706, 3910, 4646, 5014, 6868, 7412, 7820, 8585, 9265, 9292, 10028, 11009, 11615, 12535, 17170, 18530, 22018, 23230, 25070, 34340, 37060, 39491, 42619, 44036, 46460, 50140, 55045, 78982, 85238, 110090, 157964, 170476, 187153, 197455, 213095, 220180, 253207, 374306, 394910, 426190, 506414, 748612, 789820, 852380, 935765, 1012828, 1266035, 1871530, 2532070, 3743060, 4304519, 5064140, 8609038, 17218076, 21522595, 43045190, 86090380]

約数ペア:

[(1, 86090380), (2, 43045190), (4, 21522595), (5, 17218076), (10, 8609038), (17, 5064140), (20, 4304519), (23, 3743060), (34, 2532070), (46, 1871530), (68, 1266035), (85, 1012828), (92, 935765), (101, 852380), (109, 789820), (115, 748612), (170, 506414), (202, 426190), (218, 394910), (230, 374306), (340, 253207), (391, 220180), (404, 213095), (436, 197455), (460, 187153), (505, 170476), (545, 157964), (782, 110090), (1010, 85238), (1090, 78982), (1564, 55045), (1717, 50140), (1853, 46460), (1955, 44036), (2020, 42619), (2180, 39491), (2323, 37060), (2507, 34340), (3434, 25070), (3706, 23230), (3910, 22018), (4646, 18530), (5014, 17170), (6868, 12535), (7412, 11615), (7820, 11009), (8585, 10028), (9265, 9292)]