90638312480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{294893}}^1$

素因数の和:295038

約数の個数: 96

約数和(自身を含む): 228736300464

約数和(自身を除く): 138097987984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 113, 136, 160, 170, 226, 272, 340, 452, 544, 565, 680, 904, 1130, 1360, 1808, 1921, 2260, 2720, 3616, 3842, 4520, 7684, 9040, 9605, 15368, 18080, 19210, 30736, 38420, 61472, 76840, 153680, 294893, 307360, 589786, 1179572, 1474465, 2359144, 2948930, 4718288, 5013181, 5897860, 9436576, 10026362, 11795720, 20052724, 23591440, 25065905, 33322909, 40105448, 47182880, 50131810, 66645818, 80210896, 100263620, 133291636, 160421792, 166614545, 200527240, 266583272, 333229090, 401054480, 533166544, 566489453, 666458180, 802108960, 1066333088, 1132978906, 1332916360, 2265957812, 2665832720, 2832447265, 4531915624, 5331665440, 5664894530, 9063831248, 11329789060, 18127662496, 22659578120, 45319156240, 90638312480]

約数ペア:

[(1, 90638312480), (2, 45319156240), (4, 22659578120), (5, 18127662496), (8, 11329789060), (10, 9063831248), (16, 5664894530), (17, 5331665440), (20, 4531915624), (32, 2832447265), (34, 2665832720), (40, 2265957812), (68, 1332916360), (80, 1132978906), (85, 1066333088), (113, 802108960), (136, 666458180), (160, 566489453), (170, 533166544), (226, 401054480), (272, 333229090), (340, 266583272), (452, 200527240), (544, 166614545), (565, 160421792), (680, 133291636), (904, 100263620), (1130, 80210896), (1360, 66645818), (1808, 50131810), (1921, 47182880), (2260, 40105448), (2720, 33322909), (3616, 25065905), (3842, 23591440), (4520, 20052724), (7684, 11795720), (9040, 10026362), (9605, 9436576), (15368, 5897860), (18080, 5013181), (19210, 4718288), (30736, 2948930), (38420, 2359144), (61472, 1474465), (76840, 1179572), (153680, 589786), (294893, 307360)]