41715640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 99792000

約数和(自身を除く): 58076360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 131, 152, 190, 262, 380, 419, 524, 655, 760, 838, 1048, 1310, 1676, 2095, 2489, 2620, 3352, 4190, 4978, 5240, 7961, 8380, 9956, 12445, 15922, 16760, 19912, 24890, 31844, 39805, 49780, 54889, 63688, 79610, 99560, 109778, 159220, 219556, 274445, 318440, 439112, 548890, 1042891, 1097780, 2085782, 2195560, 4171564, 5214455, 8343128, 10428910, 20857820, 41715640]

約数ペア:

[(1, 41715640), (2, 20857820), (4, 10428910), (5, 8343128), (8, 5214455), (10, 4171564), (19, 2195560), (20, 2085782), (38, 1097780), (40, 1042891), (76, 548890), (95, 439112), (131, 318440), (152, 274445), (190, 219556), (262, 159220), (380, 109778), (419, 99560), (524, 79610), (655, 63688), (760, 54889), (838, 49780), (1048, 39805), (1310, 31844), (1676, 24890), (2095, 19912), (2489, 16760), (2620, 15922), (3352, 12445), (4190, 9956), (4978, 8380), (5240, 7961)]