423048250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 819655200

約数和(自身を除く): 396606950

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 149, 205, 250, 277, 298, 410, 554, 745, 1025, 1385, 1490, 2050, 2770, 3725, 5125, 6109, 6925, 7450, 10250, 11357, 12218, 13850, 18625, 22714, 30545, 34625, 37250, 41273, 56785, 61090, 69250, 82546, 113570, 152725, 206365, 283925, 305450, 412730, 567850, 763625, 1031825, 1419625, 1527250, 1692193, 2063650, 2839250, 3384386, 5159125, 8460965, 10318250, 16921930, 42304825, 84609650, 211524125, 423048250]

約数ペア:

[(1, 423048250), (2, 211524125), (5, 84609650), (10, 42304825), (25, 16921930), (41, 10318250), (50, 8460965), (82, 5159125), (125, 3384386), (149, 2839250), (205, 2063650), (250, 1692193), (277, 1527250), (298, 1419625), (410, 1031825), (554, 763625), (745, 567850), (1025, 412730), (1385, 305450), (1490, 283925), (2050, 206365), (2770, 152725), (3725, 113570), (5125, 82546), (6109, 69250), (6925, 61090), (7450, 56785), (10250, 41273), (11357, 37250), (12218, 34625), (13850, 30545), (18625, 22714)]