1614920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 3715200

約数和(自身を除く): 2100280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 859, 940, 1718, 1880, 3436, 4295, 6872, 8590, 17180, 34360, 40373, 80746, 161492, 201865, 322984, 403730, 807460, 1614920]

約数ペア:

[(1, 1614920), (2, 807460), (4, 403730), (5, 322984), (8, 201865), (10, 161492), (20, 80746), (40, 40373), (47, 34360), (94, 17180), (188, 8590), (235, 6872), (376, 4295), (470, 3436), (859, 1880), (940, 1718)]