5221796720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{57917}}^1$

素因数の和:57967

約数の個数: 120

約数和(自身を含む): 14737119264

約数和(自身を除く): 9515322544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 45080, 57917, 90160, 115834, 231668, 289585, 405419, 463336, 579170, 810838, 926672, 1158340, 1332091, 1621676, 2027095, 2316680, 2664182, 2837933, 3243352, 4054190, 4633360, 5328364, 5675866, 6486704, 6660455, 8108380, 9324637, 10656728, 11351732, 13320910, 14189665, 16216760, 18649274, 21313456, 22703464, 26641820, 28379330, 32433520, 37298548, 45406928, 46623185, 53283640, 56758660, 65272459, 74597096, 93246370, 106567280, 113517320, 130544918, 149194192, 186492740, 227034640, 261089836, 326362295, 372985480, 522179672, 652724590, 745970960, 1044359344, 1305449180, 2610898360, 5221796720]

約数ペア:

[(1, 5221796720), (2, 2610898360), (4, 1305449180), (5, 1044359344), (7, 745970960), (8, 652724590), (10, 522179672), (14, 372985480), (16, 326362295), (20, 261089836), (23, 227034640), (28, 186492740), (35, 149194192), (40, 130544918), (46, 113517320), (49, 106567280), (56, 93246370), (70, 74597096), (80, 65272459), (92, 56758660), (98, 53283640), (112, 46623185), (115, 45406928), (140, 37298548), (161, 32433520), (184, 28379330), (196, 26641820), (230, 22703464), (245, 21313456), (280, 18649274), (322, 16216760), (368, 14189665), (392, 13320910), (460, 11351732), (490, 10656728), (560, 9324637), (644, 8108380), (784, 6660455), (805, 6486704), (920, 5675866), (980, 5328364), (1127, 4633360), (1288, 4054190), (1610, 3243352), (1840, 2837933), (1960, 2664182), (2254, 2316680), (2576, 2027095), (3220, 1621676), (3920, 1332091), (4508, 1158340), (5635, 926672), (6440, 810838), (9016, 579170), (11270, 463336), (12880, 405419), (18032, 289585), (22540, 231668), (45080, 115834), (57917, 90160)]