93986960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16547}}^1$

素因数の和:16631

約数の個数: 40

約数和(自身を含む): 221610816

約数和(自身を除く): 127623856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 16547, 33094, 66188, 82735, 132376, 165470, 264752, 330940, 661880, 1174837, 1323760, 2349674, 4699348, 5874185, 9398696, 11748370, 18797392, 23496740, 46993480, 93986960]

約数ペア:

[(1, 93986960), (2, 46993480), (4, 23496740), (5, 18797392), (8, 11748370), (10, 9398696), (16, 5874185), (20, 4699348), (40, 2349674), (71, 1323760), (80, 1174837), (142, 661880), (284, 330940), (355, 264752), (568, 165470), (710, 132376), (1136, 82735), (1420, 66188), (2840, 33094), (5680, 16547)]