1039905460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1\times {\mathrm{701}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 2407722408

約数和(自身を除く): 1367816948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 613, 701, 1210, 1226, 1402, 2420, 2452, 2804, 3065, 3505, 6130, 6743, 7010, 7711, 12260, 13486, 14020, 15422, 26972, 30844, 33715, 38555, 67430, 74173, 77110, 84821, 134860, 148346, 154220, 169642, 296692, 339284, 370865, 424105, 429713, 741730, 848210, 859426, 1483460, 1696420, 1718852, 2148565, 4297130, 4726843, 8594260, 9453686, 18907372, 23634215, 47268430, 51995273, 94536860, 103990546, 207981092, 259976365, 519952730, 1039905460]

約数ペア:

[(1, 1039905460), (2, 519952730), (4, 259976365), (5, 207981092), (10, 103990546), (11, 94536860), (20, 51995273), (22, 47268430), (44, 23634215), (55, 18907372), (110, 9453686), (121, 8594260), (220, 4726843), (242, 4297130), (484, 2148565), (605, 1718852), (613, 1696420), (701, 1483460), (1210, 859426), (1226, 848210), (1402, 741730), (2420, 429713), (2452, 424105), (2804, 370865), (3065, 339284), (3505, 296692), (6130, 169642), (6743, 154220), (7010, 148346), (7711, 134860), (12260, 84821), (13486, 77110), (14020, 74173), (15422, 67430), (26972, 38555), (30844, 33715)]