25437390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4097

約数の個数: 64

約数和(自身を含む): 70122240

約数和(自身を除く): 44684850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4057, 6270, 8114, 12171, 20285, 24342, 40570, 44627, 60855, 77083, 89254, 121710, 133881, 154166, 223135, 231249, 267762, 385415, 446270, 462498, 669405, 770830, 847913, 1156245, 1338810, 1695826, 2312490, 2543739, 4239565, 5087478, 8479130, 12718695, 25437390]

約数ペア:

[(1, 25437390), (2, 12718695), (3, 8479130), (5, 5087478), (6, 4239565), (10, 2543739), (11, 2312490), (15, 1695826), (19, 1338810), (22, 1156245), (30, 847913), (33, 770830), (38, 669405), (55, 462498), (57, 446270), (66, 385415), (95, 267762), (110, 231249), (114, 223135), (165, 154166), (190, 133881), (209, 121710), (285, 89254), (330, 77083), (418, 60855), (570, 44627), (627, 40570), (1045, 24342), (1254, 20285), (2090, 12171), (3135, 8114), (4057, 6270)]