553195280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4219}}^1$

素因数の和:4392

約数の個数: 80

約数和(自身を含む): 1412856000

約数和(自身を除く): 859660720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 149, 176, 220, 298, 440, 596, 745, 880, 1192, 1490, 1639, 2384, 2980, 3278, 4219, 5960, 6556, 8195, 8438, 11920, 13112, 16390, 16876, 21095, 26224, 32780, 33752, 42190, 46409, 65560, 67504, 84380, 92818, 131120, 168760, 185636, 232045, 337520, 371272, 464090, 628631, 742544, 928180, 1257262, 1856360, 2514524, 3143155, 3712720, 5029048, 6286310, 6914941, 10058096, 12572620, 13829882, 25145240, 27659764, 34574705, 50290480, 55319528, 69149410, 110639056, 138298820, 276597640, 553195280]

約数ペア:

[(1, 553195280), (2, 276597640), (4, 138298820), (5, 110639056), (8, 69149410), (10, 55319528), (11, 50290480), (16, 34574705), (20, 27659764), (22, 25145240), (40, 13829882), (44, 12572620), (55, 10058096), (80, 6914941), (88, 6286310), (110, 5029048), (149, 3712720), (176, 3143155), (220, 2514524), (298, 1856360), (440, 1257262), (596, 928180), (745, 742544), (880, 628631), (1192, 464090), (1490, 371272), (1639, 337520), (2384, 232045), (2980, 185636), (3278, 168760), (4219, 131120), (5960, 92818), (6556, 84380), (8195, 67504), (8438, 65560), (11920, 46409), (13112, 42190), (16390, 33752), (16876, 32780), (21095, 26224)]