926456080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33961}}^1$

素因数の和:34016

約数の個数: 80

約数和(自身を含む): 2425701888

約数和(自身を除く): 1499245808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 33961, 67922, 135844, 169805, 271688, 339610, 373571, 543376, 679220, 747142, 1052791, 1358440, 1494284, 1867855, 2105582, 2716880, 2988568, 3735710, 4211164, 5263955, 5977136, 7471420, 8422328, 10527910, 11580701, 14942840, 16844656, 21055820, 23161402, 29885680, 42111640, 46322804, 57903505, 84223280, 92645608, 115807010, 185291216, 231614020, 463228040, 926456080]

約数ペア:

[(1, 926456080), (2, 463228040), (4, 231614020), (5, 185291216), (8, 115807010), (10, 92645608), (11, 84223280), (16, 57903505), (20, 46322804), (22, 42111640), (31, 29885680), (40, 23161402), (44, 21055820), (55, 16844656), (62, 14942840), (80, 11580701), (88, 10527910), (110, 8422328), (124, 7471420), (155, 5977136), (176, 5263955), (220, 4211164), (248, 3735710), (310, 2988568), (341, 2716880), (440, 2105582), (496, 1867855), (620, 1494284), (682, 1358440), (880, 1052791), (1240, 747142), (1364, 679220), (1705, 543376), (2480, 373571), (2728, 339610), (3410, 271688), (5456, 169805), (6820, 135844), (13640, 67922), (27280, 33961)]