18482200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 48568320

約数和(自身を除く): 30086120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 271, 275, 310, 341, 440, 542, 550, 620, 682, 775, 1084, 1100, 1240, 1355, 1364, 1550, 1705, 2168, 2200, 2710, 2728, 2981, 3100, 3410, 5420, 5962, 6200, 6775, 6820, 8401, 8525, 10840, 11924, 13550, 13640, 14905, 16802, 17050, 23848, 27100, 29810, 33604, 34100, 42005, 54200, 59620, 67208, 68200, 74525, 84010, 92411, 119240, 149050, 168020, 184822, 210025, 298100, 336040, 369644, 420050, 462055, 596200, 739288, 840100, 924110, 1680200, 1848220, 2310275, 3696440, 4620550, 9241100, 18482200]

約数ペア:

[(1, 18482200), (2, 9241100), (4, 4620550), (5, 3696440), (8, 2310275), (10, 1848220), (11, 1680200), (20, 924110), (22, 840100), (25, 739288), (31, 596200), (40, 462055), (44, 420050), (50, 369644), (55, 336040), (62, 298100), (88, 210025), (100, 184822), (110, 168020), (124, 149050), (155, 119240), (200, 92411), (220, 84010), (248, 74525), (271, 68200), (275, 67208), (310, 59620), (341, 54200), (440, 42005), (542, 34100), (550, 33604), (620, 29810), (682, 27100), (775, 23848), (1084, 17050), (1100, 16802), (1240, 14905), (1355, 13640), (1364, 13550), (1550, 11924), (1705, 10840), (2168, 8525), (2200, 8401), (2710, 6820), (2728, 6775), (2981, 6200), (3100, 5962), (3410, 5420)]