24818420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 57492288

約数和(自身を除く): 32673868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1163, 1940, 2134, 2326, 4268, 4652, 5335, 5815, 10670, 11630, 12793, 21340, 23260, 25586, 51172, 63965, 112811, 127930, 225622, 255860, 451244, 564055, 1128110, 1240921, 2256220, 2481842, 4963684, 6204605, 12409210, 24818420]

約数ペア:

[(1, 24818420), (2, 12409210), (4, 6204605), (5, 4963684), (10, 2481842), (11, 2256220), (20, 1240921), (22, 1128110), (44, 564055), (55, 451244), (97, 255860), (110, 225622), (194, 127930), (220, 112811), (388, 63965), (485, 51172), (970, 25586), (1067, 23260), (1163, 21340), (1940, 12793), (2134, 11630), (2326, 10670), (4268, 5815), (4652, 5335)]