109382080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20141

約数の個数: 56

約数和(自身を含む): 275801328

約数和(自身を除く): 166419248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 20107, 40214, 80428, 100535, 160856, 201070, 321712, 341819, 402140, 643424, 683638, 804280, 1286848, 1367276, 1608560, 1709095, 2734552, 3217120, 3418190, 5469104, 6434240, 6836380, 10938208, 13672760, 21876416, 27345520, 54691040, 109382080]

約数ペア:

[(1, 109382080), (2, 54691040), (4, 27345520), (5, 21876416), (8, 13672760), (10, 10938208), (16, 6836380), (17, 6434240), (20, 5469104), (32, 3418190), (34, 3217120), (40, 2734552), (64, 1709095), (68, 1608560), (80, 1367276), (85, 1286848), (136, 804280), (160, 683638), (170, 643424), (272, 402140), (320, 341819), (340, 321712), (544, 201070), (680, 160856), (1088, 100535), (1360, 80428), (2720, 40214), (5440, 20107)]