2016735220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{93281}}^1$

素因数の和:93360

約数の個数: 48

約数和(自身を含む): 4513356288

約数和(自身を除く): 2496621068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 21620, 93281, 186562, 373124, 466405, 932810, 1865620, 2145463, 4290926, 4384207, 8581852, 8768414, 10727315, 17536828, 21454630, 21921035, 42909260, 43842070, 87684140, 100836761, 201673522, 403347044, 504183805, 1008367610, 2016735220]

約数ペア:

[(1, 2016735220), (2, 1008367610), (4, 504183805), (5, 403347044), (10, 201673522), (20, 100836761), (23, 87684140), (46, 43842070), (47, 42909260), (92, 21921035), (94, 21454630), (115, 17536828), (188, 10727315), (230, 8768414), (235, 8581852), (460, 4384207), (470, 4290926), (940, 2145463), (1081, 1865620), (2162, 932810), (4324, 466405), (5405, 373124), (10810, 186562), (21620, 93281)]