23012950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 45198000

約数和(自身を除く): 22185050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 118, 145, 269, 290, 295, 538, 590, 725, 1345, 1450, 1475, 1711, 2690, 2950, 3422, 6725, 7801, 8555, 13450, 15602, 15871, 17110, 31742, 39005, 42775, 78010, 79355, 85550, 158710, 195025, 390050, 396775, 460259, 793550, 920518, 2301295, 4602590, 11506475, 23012950]

約数ペア:

[(1, 23012950), (2, 11506475), (5, 4602590), (10, 2301295), (25, 920518), (29, 793550), (50, 460259), (58, 396775), (59, 390050), (118, 195025), (145, 158710), (269, 85550), (290, 79355), (295, 78010), (538, 42775), (590, 39005), (725, 31742), (1345, 17110), (1450, 15871), (1475, 15602), (1711, 13450), (2690, 8555), (2950, 7801), (3422, 6725)]