25879260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 79978752

約数和(自身を除く): 54099492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 113, 132, 165, 220, 226, 330, 339, 347, 452, 565, 660, 678, 694, 1041, 1130, 1243, 1356, 1388, 1695, 1735, 2082, 2260, 2486, 3390, 3470, 3729, 3817, 4164, 4972, 5205, 6215, 6780, 6940, 7458, 7634, 10410, 11451, 12430, 14916, 15268, 18645, 19085, 20820, 22902, 24860, 37290, 38170, 39211, 45804, 57255, 74580, 76340, 78422, 114510, 117633, 156844, 196055, 229020, 235266, 392110, 431321, 470532, 588165, 784220, 862642, 1176330, 1293963, 1725284, 2156605, 2352660, 2587926, 4313210, 5175852, 6469815, 8626420, 12939630, 25879260]

約数ペア:

[(1, 25879260), (2, 12939630), (3, 8626420), (4, 6469815), (5, 5175852), (6, 4313210), (10, 2587926), (11, 2352660), (12, 2156605), (15, 1725284), (20, 1293963), (22, 1176330), (30, 862642), (33, 784220), (44, 588165), (55, 470532), (60, 431321), (66, 392110), (110, 235266), (113, 229020), (132, 196055), (165, 156844), (220, 117633), (226, 114510), (330, 78422), (339, 76340), (347, 74580), (452, 57255), (565, 45804), (660, 39211), (678, 38170), (694, 37290), (1041, 24860), (1130, 22902), (1243, 20820), (1356, 19085), (1388, 18645), (1695, 15268), (1735, 14916), (2082, 12430), (2260, 11451), (2486, 10410), (3390, 7634), (3470, 7458), (3729, 6940), (3817, 6780), (4164, 6215), (4972, 5205)]