417105040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3019}}^1$

素因数の和:3200

約数の個数: 80

約数和(自身を含む): 1065021120

約数和(自身を除く): 647916080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 314, 440, 628, 785, 880, 1256, 1570, 1727, 2512, 3019, 3140, 3454, 6038, 6280, 6908, 8635, 12076, 12560, 13816, 15095, 17270, 24152, 27632, 30190, 33209, 34540, 48304, 60380, 66418, 69080, 120760, 132836, 138160, 166045, 241520, 265672, 332090, 473983, 531344, 664180, 947966, 1328360, 1895932, 2369915, 2656720, 3791864, 4739830, 5213813, 7583728, 9479660, 10427626, 18959320, 20855252, 26069065, 37918640, 41710504, 52138130, 83421008, 104276260, 208552520, 417105040]

約数ペア:

[(1, 417105040), (2, 208552520), (4, 104276260), (5, 83421008), (8, 52138130), (10, 41710504), (11, 37918640), (16, 26069065), (20, 20855252), (22, 18959320), (40, 10427626), (44, 9479660), (55, 7583728), (80, 5213813), (88, 4739830), (110, 3791864), (157, 2656720), (176, 2369915), (220, 1895932), (314, 1328360), (440, 947966), (628, 664180), (785, 531344), (880, 473983), (1256, 332090), (1570, 265672), (1727, 241520), (2512, 166045), (3019, 138160), (3140, 132836), (3454, 120760), (6038, 69080), (6280, 66418), (6908, 60380), (8635, 48304), (12076, 34540), (12560, 33209), (13816, 30190), (15095, 27632), (17270, 24152)]