5033420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 12210240

約数和(自身を除く): 7176820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 229, 314, 458, 628, 785, 916, 1099, 1145, 1570, 1603, 2198, 2290, 3140, 3206, 4396, 4580, 5495, 6412, 8015, 10990, 16030, 21980, 32060, 35953, 71906, 143812, 179765, 251671, 359530, 503342, 719060, 1006684, 1258355, 2516710, 5033420]

約数ペア:

[(1, 5033420), (2, 2516710), (4, 1258355), (5, 1006684), (7, 719060), (10, 503342), (14, 359530), (20, 251671), (28, 179765), (35, 143812), (70, 71906), (140, 35953), (157, 32060), (229, 21980), (314, 16030), (458, 10990), (628, 8015), (785, 6412), (916, 5495), (1099, 4580), (1145, 4396), (1570, 3206), (1603, 3140), (2198, 2290)]