286156240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12377}}^1$

素因数の和:12424

約数の個数: 60

約数和(自身を含む): 706808556

約数和(自身を除く): 420652316

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 12377, 23120, 24754, 49508, 61885, 99016, 123770, 198032, 210409, 247540, 420818, 495080, 841636, 990160, 1052045, 1683272, 2104090, 3366544, 3576953, 4208180, 7153906, 8416360, 14307812, 16832720, 17884765, 28615624, 35769530, 57231248, 71539060, 143078120, 286156240]

約数ペア:

[(1, 286156240), (2, 143078120), (4, 71539060), (5, 57231248), (8, 35769530), (10, 28615624), (16, 17884765), (17, 16832720), (20, 14307812), (34, 8416360), (40, 7153906), (68, 4208180), (80, 3576953), (85, 3366544), (136, 2104090), (170, 1683272), (272, 1052045), (289, 990160), (340, 841636), (578, 495080), (680, 420818), (1156, 247540), (1360, 210409), (1445, 198032), (2312, 123770), (2890, 99016), (4624, 61885), (5780, 49508), (11560, 24754), (12377, 23120)]