43068860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 51425092

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 991, 1060, 1982, 2173, 3964, 4346, 4955, 8692, 9910, 10865, 19820, 21730, 40631, 43460, 52523, 81262, 105046, 162524, 203155, 210092, 262615, 406310, 525230, 812620, 1050460, 2153443, 4306886, 8613772, 10767215, 21534430, 43068860]

約数ペア:

[(1, 43068860), (2, 21534430), (4, 10767215), (5, 8613772), (10, 4306886), (20, 2153443), (41, 1050460), (53, 812620), (82, 525230), (106, 406310), (164, 262615), (205, 210092), (212, 203155), (265, 162524), (410, 105046), (530, 81262), (820, 52523), (991, 43460), (1060, 40631), (1982, 21730), (2173, 19820), (3964, 10865), (4346, 9910), (4955, 8692)]