22453080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 74692800

約数和(自身を除く): 52239720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 389, 390, 444, 481, 520, 555, 740, 778, 780, 888, 962, 1110, 1167, 1443, 1480, 1556, 1560, 1924, 1945, 2220, 2334, 2405, 2886, 3112, 3848, 3890, 4440, 4668, 4810, 5057, 5772, 5835, 7215, 7780, 9336, 9620, 10114, 11544, 11670, 14393, 14430, 15171, 15560, 19240, 20228, 23340, 25285, 28786, 28860, 30342, 40456, 43179, 46680, 50570, 57572, 57720, 60684, 71965, 75855, 86358, 101140, 115144, 121368, 143930, 151710, 172716, 187109, 202280, 215895, 287860, 303420, 345432, 374218, 431790, 561327, 575720, 606840, 748436, 863580, 935545, 1122654, 1496872, 1727160, 1871090, 2245308, 2806635, 3742180, 4490616, 5613270, 7484360, 11226540, 22453080]

約数ペア:

[(1, 22453080), (2, 11226540), (3, 7484360), (4, 5613270), (5, 4490616), (6, 3742180), (8, 2806635), (10, 2245308), (12, 1871090), (13, 1727160), (15, 1496872), (20, 1122654), (24, 935545), (26, 863580), (30, 748436), (37, 606840), (39, 575720), (40, 561327), (52, 431790), (60, 374218), (65, 345432), (74, 303420), (78, 287860), (104, 215895), (111, 202280), (120, 187109), (130, 172716), (148, 151710), (156, 143930), (185, 121368), (195, 115144), (222, 101140), (260, 86358), (296, 75855), (312, 71965), (370, 60684), (389, 57720), (390, 57572), (444, 50570), (481, 46680), (520, 43179), (555, 40456), (740, 30342), (778, 28860), (780, 28786), (888, 25285), (962, 23340), (1110, 20228), (1167, 19240), (1443, 15560), (1480, 15171), (1556, 14430), (1560, 14393), (1924, 11670), (1945, 11544), (2220, 10114), (2334, 9620), (2405, 9336), (2886, 7780), (3112, 7215), (3848, 5835), (3890, 5772), (4440, 5057), (4668, 4810)]