42236740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 114024960

約数和(自身を除く): 71788220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1009, 1196, 1495, 1610, 1820, 2018, 2093, 2990, 3220, 4036, 4186, 5045, 5980, 7063, 8372, 10090, 10465, 13117, 14126, 20180, 20930, 23207, 26234, 28252, 35315, 41860, 46414, 52468, 65585, 70630, 91819, 92828, 116035, 131170, 141260, 162449, 183638, 232070, 262340, 301691, 324898, 367276, 459095, 464140, 603382, 649796, 812245, 918190, 1206764, 1508455, 1624490, 1836380, 2111837, 3016910, 3248980, 4223674, 6033820, 8447348, 10559185, 21118370, 42236740]

約数ペア:

[(1, 42236740), (2, 21118370), (4, 10559185), (5, 8447348), (7, 6033820), (10, 4223674), (13, 3248980), (14, 3016910), (20, 2111837), (23, 1836380), (26, 1624490), (28, 1508455), (35, 1206764), (46, 918190), (52, 812245), (65, 649796), (70, 603382), (91, 464140), (92, 459095), (115, 367276), (130, 324898), (140, 301691), (161, 262340), (182, 232070), (230, 183638), (260, 162449), (299, 141260), (322, 131170), (364, 116035), (455, 92828), (460, 91819), (598, 70630), (644, 65585), (805, 52468), (910, 46414), (1009, 41860), (1196, 35315), (1495, 28252), (1610, 26234), (1820, 23207), (2018, 20930), (2093, 20180), (2990, 14126), (3220, 13117), (4036, 10465), (4186, 10090), (5045, 8372), (5980, 7063)]