104275280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76673}}^1$

素因数の和:76703

約数の個数: 40

約数和(自身を含む): 256704552

約数和(自身を除く): 152429272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 76673, 153346, 306692, 383365, 613384, 766730, 1226768, 1303441, 1533460, 2606882, 3066920, 5213764, 6133840, 6517205, 10427528, 13034410, 20855056, 26068820, 52137640, 104275280]

約数ペア:

[(1, 104275280), (2, 52137640), (4, 26068820), (5, 20855056), (8, 13034410), (10, 10427528), (16, 6517205), (17, 6133840), (20, 5213764), (34, 3066920), (40, 2606882), (68, 1533460), (80, 1303441), (85, 1226768), (136, 766730), (170, 613384), (272, 383365), (340, 306692), (680, 153346), (1360, 76673)]