22251840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1816

約数の個数: 112

約数和(自身を含む): 76126848

約数和(自身を除く): 53875008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 1783, 2080, 2496, 3120, 3566, 4160, 5349, 6240, 7132, 8915, 10698, 12480, 14264, 17830, 21396, 23179, 26745, 28528, 35660, 42792, 46358, 53490, 57056, 69537, 71320, 85584, 92716, 106980, 114112, 115895, 139074, 142640, 171168, 185432, 213960, 231790, 278148, 285280, 342336, 347685, 370864, 427920, 463580, 556296, 570560, 695370, 741728, 855840, 927160, 1112592, 1390740, 1483456, 1711680, 1854320, 2225184, 2781480, 3708640, 4450368, 5562960, 7417280, 11125920, 22251840]

約数ペア:

[(1, 22251840), (2, 11125920), (3, 7417280), (4, 5562960), (5, 4450368), (6, 3708640), (8, 2781480), (10, 2225184), (12, 1854320), (13, 1711680), (15, 1483456), (16, 1390740), (20, 1112592), (24, 927160), (26, 855840), (30, 741728), (32, 695370), (39, 570560), (40, 556296), (48, 463580), (52, 427920), (60, 370864), (64, 347685), (65, 342336), (78, 285280), (80, 278148), (96, 231790), (104, 213960), (120, 185432), (130, 171168), (156, 142640), (160, 139074), (192, 115895), (195, 114112), (208, 106980), (240, 92716), (260, 85584), (312, 71320), (320, 69537), (390, 57056), (416, 53490), (480, 46358), (520, 42792), (624, 35660), (780, 28528), (832, 26745), (960, 23179), (1040, 21396), (1248, 17830), (1560, 14264), (1783, 12480), (2080, 10698), (2496, 8915), (3120, 7132), (3566, 6240), (4160, 5349)]