2624702980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{4133}}^1$

素因数の和:4536

約数の個数: 48

約数和(自身を含む): 5581792944

約数和(自身を除く): 2957089964

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 281, 452, 562, 565, 1124, 1130, 1405, 2260, 2810, 4133, 5620, 8266, 16532, 20665, 31753, 41330, 63506, 82660, 127012, 158765, 317530, 467029, 635060, 934058, 1161373, 1868116, 2322746, 2335145, 4645492, 4670290, 5806865, 9340580, 11613730, 23227460, 131235149, 262470298, 524940596, 656175745, 1312351490, 2624702980]

約数ペア:

[(1, 2624702980), (2, 1312351490), (4, 656175745), (5, 524940596), (10, 262470298), (20, 131235149), (113, 23227460), (226, 11613730), (281, 9340580), (452, 5806865), (562, 4670290), (565, 4645492), (1124, 2335145), (1130, 2322746), (1405, 1868116), (2260, 1161373), (2810, 934058), (4133, 635060), (5620, 467029), (8266, 317530), (16532, 158765), (20665, 127012), (31753, 82660), (41330, 63506)]