1036900720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{33149}}^1$

素因数の和:33202

約数の個数: 80

約数和(自身を含む): 2663668800

約数和(自身を除く): 1626768080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 7820, 15640, 31280, 33149, 66298, 132596, 165745, 265192, 331490, 530384, 563533, 662980, 762427, 1127066, 1325960, 1524854, 2254132, 2651920, 2817665, 3049708, 3812135, 4508264, 5635330, 6099416, 7624270, 9016528, 11270660, 12198832, 12961259, 15248540, 22541320, 25922518, 30497080, 45082640, 51845036, 60994160, 64806295, 103690072, 129612590, 207380144, 259225180, 518450360, 1036900720]

約数ペア:

[(1, 1036900720), (2, 518450360), (4, 259225180), (5, 207380144), (8, 129612590), (10, 103690072), (16, 64806295), (17, 60994160), (20, 51845036), (23, 45082640), (34, 30497080), (40, 25922518), (46, 22541320), (68, 15248540), (80, 12961259), (85, 12198832), (92, 11270660), (115, 9016528), (136, 7624270), (170, 6099416), (184, 5635330), (230, 4508264), (272, 3812135), (340, 3049708), (368, 2817665), (391, 2651920), (460, 2254132), (680, 1524854), (782, 1325960), (920, 1127066), (1360, 762427), (1564, 662980), (1840, 563533), (1955, 530384), (3128, 331490), (3910, 265192), (6256, 165745), (7820, 132596), (15640, 66298), (31280, 33149)]