9111520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 15274016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 167, 176, 220, 248, 310, 334, 341, 352, 440, 496, 620, 668, 682, 835, 880, 992, 1240, 1336, 1364, 1670, 1705, 1760, 1837, 2480, 2672, 2728, 3340, 3410, 3674, 4960, 5177, 5344, 5456, 6680, 6820, 7348, 9185, 10354, 10912, 13360, 13640, 14696, 18370, 20708, 25885, 26720, 27280, 29392, 36740, 41416, 51770, 54560, 56947, 58784, 73480, 82832, 103540, 113894, 146960, 165664, 207080, 227788, 284735, 293920, 414160, 455576, 569470, 828320, 911152, 1138940, 1822304, 2277880, 4555760, 9111520]

約数ペア:

[(1, 9111520), (2, 4555760), (4, 2277880), (5, 1822304), (8, 1138940), (10, 911152), (11, 828320), (16, 569470), (20, 455576), (22, 414160), (31, 293920), (32, 284735), (40, 227788), (44, 207080), (55, 165664), (62, 146960), (80, 113894), (88, 103540), (110, 82832), (124, 73480), (155, 58784), (160, 56947), (167, 54560), (176, 51770), (220, 41416), (248, 36740), (310, 29392), (334, 27280), (341, 26720), (352, 25885), (440, 20708), (496, 18370), (620, 14696), (668, 13640), (682, 13360), (835, 10912), (880, 10354), (992, 9185), (1240, 7348), (1336, 6820), (1364, 6680), (1670, 5456), (1705, 5344), (1760, 5177), (1837, 4960), (2480, 3674), (2672, 3410), (2728, 3340)]