844904080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27011}}^1$

素因数の和:27064

約数の個数: 80

約数和(自身を含む): 2170468224

約数和(自身を除く): 1325564144

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, 27011, 31280, 54022, 108044, 135055, 216088, 270110, 432176, 459187, 540220, 621253, 918374, 1080440, 1242506, 1836748, 2160880, 2295935, 2485012, 3106265, 3673496, 4591870, 4970024, 6212530, 7346992, 9183740, 9940048, 10561301, 12425060, 18367480, 21122602, 24850120, 36734960, 42245204, 49700240, 52806505, 84490408, 105613010, 168980816, 211226020, 422452040, 844904080]

約数ペア:

[(1, 844904080), (2, 422452040), (4, 211226020), (5, 168980816), (8, 105613010), (10, 84490408), (16, 52806505), (17, 49700240), (20, 42245204), (23, 36734960), (34, 24850120), (40, 21122602), (46, 18367480), (68, 12425060), (80, 10561301), (85, 9940048), (92, 9183740), (115, 7346992), (136, 6212530), (170, 4970024), (184, 4591870), (230, 3673496), (272, 3106265), (340, 2485012), (368, 2295935), (391, 2160880), (460, 1836748), (680, 1242506), (782, 1080440), (920, 918374), (1360, 621253), (1564, 540220), (1840, 459187), (1955, 432176), (3128, 270110), (3910, 216088), (6256, 135055), (7820, 108044), (15640, 54022), (27011, 31280)]