76155320

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13697}}^1$

素因数の和:13847

約数の個数: 32

約数和(自身を含む): 172594800

約数和(自身を除く): 96439480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 13697, 27394, 54788, 68485, 109576, 136970, 273940, 547880, 1903883, 3807766, 7615532, 9519415, 15231064, 19038830, 38077660, 76155320]

約数ペア:

[(1, 76155320), (2, 38077660), (4, 19038830), (5, 15231064), (8, 9519415), (10, 7615532), (20, 3807766), (40, 1903883), (139, 547880), (278, 273940), (556, 136970), (695, 109576), (1112, 68485), (1390, 54788), (2780, 27394), (5560, 13697)]