65071100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 147646800

約数和(自身を除く): 82575700

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 118, 164, 205, 236, 269, 295, 410, 538, 590, 820, 1025, 1076, 1180, 1345, 1475, 2050, 2419, 2690, 2950, 4100, 4838, 5380, 5900, 6725, 9676, 11029, 12095, 13450, 15871, 22058, 24190, 26900, 31742, 44116, 48380, 55145, 60475, 63484, 79355, 110290, 120950, 158710, 220580, 241900, 275725, 317420, 396775, 551450, 650711, 793550, 1102900, 1301422, 1587100, 2602844, 3253555, 6507110, 13014220, 16267775, 32535550, 65071100]

約数ペア:

[(1, 65071100), (2, 32535550), (4, 16267775), (5, 13014220), (10, 6507110), (20, 3253555), (25, 2602844), (41, 1587100), (50, 1301422), (59, 1102900), (82, 793550), (100, 650711), (118, 551450), (164, 396775), (205, 317420), (236, 275725), (269, 241900), (295, 220580), (410, 158710), (538, 120950), (590, 110290), (820, 79355), (1025, 63484), (1076, 60475), (1180, 55145), (1345, 48380), (1475, 44116), (2050, 31742), (2419, 26900), (2690, 24190), (2950, 22058), (4100, 15871), (4838, 13450), (5380, 12095), (5900, 11029), (6725, 9676)]