85140710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19483}}^1$

素因数の和:19532

約数の個数: 32

約数和(自身を含む): 168341760

約数和(自身を除く): 83201050

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 19483, 38966, 97415, 194830, 370177, 448109, 740354, 896218, 1850885, 2240545, 3701770, 4481090, 8514071, 17028142, 42570355, 85140710]

約数ペア:

[(1, 85140710), (2, 42570355), (5, 17028142), (10, 8514071), (19, 4481090), (23, 3701770), (38, 2240545), (46, 1850885), (95, 896218), (115, 740354), (190, 448109), (230, 370177), (437, 194830), (874, 97415), (2185, 38966), (4370, 19483)]