83635820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 185008320

約数和(自身を除く): 101372500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1609, 2260, 2599, 3218, 5198, 6436, 8045, 10396, 12995, 16090, 25990, 32180, 37007, 51980, 74014, 148028, 181817, 185035, 363634, 370070, 727268, 740140, 909085, 1818170, 3636340, 4181791, 8363582, 16727164, 20908955, 41817910, 83635820]

約数ペア:

[(1, 83635820), (2, 41817910), (4, 20908955), (5, 16727164), (10, 8363582), (20, 4181791), (23, 3636340), (46, 1818170), (92, 909085), (113, 740140), (115, 727268), (226, 370070), (230, 363634), (452, 185035), (460, 181817), (565, 148028), (1130, 74014), (1609, 51980), (2260, 37007), (2599, 32180), (3218, 25990), (5198, 16090), (6436, 12995), (8045, 10396)]