102818320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3824

約数の個数: 80

約数和(自身を含む): 269268480

約数和(自身を除く): 166450160

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, 3769, 5456, 6820, 7538, 13640, 15076, 18845, 27280, 30152, 37690, 41459, 60304, 75380, 82918, 116839, 150760, 165836, 207295, 233678, 301520, 331672, 414590, 467356, 584195, 663344, 829180, 934712, 1168390, 1285229, 1658360, 1869424, 2336780, 2570458, 3316720, 4673560, 5140916, 6426145, 9347120, 10281832, 12852290, 20563664, 25704580, 51409160, 102818320]

約数ペア:

[(1, 102818320), (2, 51409160), (4, 25704580), (5, 20563664), (8, 12852290), (10, 10281832), (11, 9347120), (16, 6426145), (20, 5140916), (22, 4673560), (31, 3316720), (40, 2570458), (44, 2336780), (55, 1869424), (62, 1658360), (80, 1285229), (88, 1168390), (110, 934712), (124, 829180), (155, 663344), (176, 584195), (220, 467356), (248, 414590), (310, 331672), (341, 301520), (440, 233678), (496, 207295), (620, 165836), (682, 150760), (880, 116839), (1240, 82918), (1364, 75380), (1705, 60304), (2480, 41459), (2728, 37690), (3410, 30152), (3769, 27280), (5456, 18845), (6820, 15076), (7538, 13640)]