117640040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13602

約数の個数: 64

約数和(自身を含む): 312284160

約数和(自身を除く): 194644120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13553, 27106, 54212, 67765, 94871, 108424, 135530, 189742, 271060, 379484, 420143, 474355, 542120, 758968, 840286, 948710, 1680572, 1897420, 2100715, 2941001, 3361144, 3794840, 4201430, 5882002, 8402860, 11764004, 14705005, 16805720, 23528008, 29410010, 58820020, 117640040]

約数ペア:

[(1, 117640040), (2, 58820020), (4, 29410010), (5, 23528008), (7, 16805720), (8, 14705005), (10, 11764004), (14, 8402860), (20, 5882002), (28, 4201430), (31, 3794840), (35, 3361144), (40, 2941001), (56, 2100715), (62, 1897420), (70, 1680572), (124, 948710), (140, 840286), (155, 758968), (217, 542120), (248, 474355), (280, 420143), (310, 379484), (434, 271060), (620, 189742), (868, 135530), (1085, 108424), (1240, 94871), (1736, 67765), (2170, 54212), (4340, 27106), (8680, 13553)]