1036821880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9041}}^1$

素因数の和:9160

約数の個数: 64

約数和(自身を含む): 2421809280

約数和(自身を除く): 1384987400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 61, 94, 122, 188, 235, 244, 305, 376, 470, 488, 610, 940, 1220, 1880, 2440, 2867, 5734, 9041, 11468, 14335, 18082, 22936, 28670, 36164, 45205, 57340, 72328, 90410, 114680, 180820, 361640, 424927, 551501, 849854, 1103002, 1699708, 2124635, 2206004, 2757505, 3399416, 4249270, 4412008, 5515010, 8498540, 11030020, 16997080, 22060040, 25920547, 51841094, 103682188, 129602735, 207364376, 259205470, 518410940, 1036821880]

約数ペア:

[(1, 1036821880), (2, 518410940), (4, 259205470), (5, 207364376), (8, 129602735), (10, 103682188), (20, 51841094), (40, 25920547), (47, 22060040), (61, 16997080), (94, 11030020), (122, 8498540), (188, 5515010), (235, 4412008), (244, 4249270), (305, 3399416), (376, 2757505), (470, 2206004), (488, 2124635), (610, 1699708), (940, 1103002), (1220, 849854), (1880, 551501), (2440, 424927), (2867, 361640), (5734, 180820), (9041, 114680), (11468, 90410), (14335, 72328), (18082, 57340), (22936, 45205), (28670, 36164)]