907748540

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 1925102592

約数和(自身を除く): 1017354052

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 463, 587, 668, 835, 926, 1174, 1670, 1852, 2315, 2348, 2935, 3340, 4630, 5870, 9260, 11740, 77321, 98029, 154642, 196058, 271781, 309284, 386605, 392116, 490145, 543562, 773210, 980290, 1087124, 1358905, 1546420, 1960580, 2717810, 5435620, 45387427, 90774854, 181549708, 226937135, 453874270, 907748540]

約数ペア:

[(1, 907748540), (2, 453874270), (4, 226937135), (5, 181549708), (10, 90774854), (20, 45387427), (167, 5435620), (334, 2717810), (463, 1960580), (587, 1546420), (668, 1358905), (835, 1087124), (926, 980290), (1174, 773210), (1670, 543562), (1852, 490145), (2315, 392116), (2348, 386605), (2935, 309284), (3340, 271781), (4630, 196058), (5870, 154642), (9260, 98029), (11740, 77321)]