22468040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2814

約数の個数: 64

約数和(自身を含む): 59788800

約数和(自身を除く): 37320760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 2767, 4060, 5534, 8120, 11068, 13835, 19369, 22136, 27670, 38738, 55340, 77476, 80243, 96845, 110680, 154952, 160486, 193690, 320972, 387380, 401215, 561701, 641944, 774760, 802430, 1123402, 1604860, 2246804, 2808505, 3209720, 4493608, 5617010, 11234020, 22468040]

約数ペア:

[(1, 22468040), (2, 11234020), (4, 5617010), (5, 4493608), (7, 3209720), (8, 2808505), (10, 2246804), (14, 1604860), (20, 1123402), (28, 802430), (29, 774760), (35, 641944), (40, 561701), (56, 401215), (58, 387380), (70, 320972), (116, 193690), (140, 160486), (145, 154952), (203, 110680), (232, 96845), (280, 80243), (290, 77476), (406, 55340), (580, 38738), (812, 27670), (1015, 22136), (1160, 19369), (1624, 13835), (2030, 11068), (2767, 8120), (4060, 5534)]