16975160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5113}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 38661840

約数和(自身を除く): 21686680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5113, 10226, 20452, 25565, 40904, 51130, 102260, 204520, 424379, 848758, 1697516, 2121895, 3395032, 4243790, 8487580, 16975160]

約数ペア:

[(1, 16975160), (2, 8487580), (4, 4243790), (5, 3395032), (8, 2121895), (10, 1697516), (20, 848758), (40, 424379), (83, 204520), (166, 102260), (332, 51130), (415, 40904), (664, 25565), (830, 20452), (1660, 10226), (3320, 5113)]