1034504620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{12491}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 2247660576

約数和(自身を除く): 1213155956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 505, 820, 1010, 2020, 4141, 8282, 12491, 16564, 20705, 24982, 41410, 49964, 62455, 82820, 124910, 249820, 512131, 1024262, 1261591, 2048524, 2523182, 2560655, 5046364, 5121310, 6307955, 10242620, 12615910, 25231820, 51725231, 103450462, 206900924, 258626155, 517252310, 1034504620]

約数ペア:

[(1, 1034504620), (2, 517252310), (4, 258626155), (5, 206900924), (10, 103450462), (20, 51725231), (41, 25231820), (82, 12615910), (101, 10242620), (164, 6307955), (202, 5121310), (205, 5046364), (404, 2560655), (410, 2523182), (505, 2048524), (820, 1261591), (1010, 1024262), (2020, 512131), (4141, 249820), (8282, 124910), (12491, 82820), (16564, 62455), (20705, 49964), (24982, 41410)]