33168890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 60944400

約数和(自身を除く): 27775510

約数列:

[1, 2, 5, 10, 113, 149, 197, 226, 298, 394, 565, 745, 985, 1130, 1490, 1970, 16837, 22261, 29353, 33674, 44522, 58706, 84185, 111305, 146765, 168370, 222610, 293530, 3316889, 6633778, 16584445, 33168890]

約数ペア:

[(1, 33168890), (2, 16584445), (5, 6633778), (10, 3316889), (113, 293530), (149, 222610), (197, 168370), (226, 146765), (298, 111305), (394, 84185), (565, 58706), (745, 44522), (985, 33674), (1130, 29353), (1490, 22261), (1970, 16837)]