57376660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 81969260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 47, 55, 62, 94, 110, 124, 155, 179, 188, 220, 235, 310, 341, 358, 470, 517, 620, 682, 716, 895, 940, 1034, 1364, 1457, 1705, 1790, 1969, 2068, 2585, 2914, 3410, 3580, 3938, 5170, 5549, 5828, 6820, 7285, 7876, 8413, 9845, 10340, 11098, 14570, 16027, 16826, 19690, 22196, 27745, 29140, 32054, 33652, 39380, 42065, 55490, 61039, 64108, 80135, 84130, 92543, 110980, 122078, 160270, 168260, 185086, 244156, 260803, 305195, 320540, 370172, 462715, 521606, 610390, 925430, 1043212, 1220780, 1304015, 1850860, 2608030, 2868833, 5216060, 5737666, 11475332, 14344165, 28688330, 57376660]

約数ペア:

[(1, 57376660), (2, 28688330), (4, 14344165), (5, 11475332), (10, 5737666), (11, 5216060), (20, 2868833), (22, 2608030), (31, 1850860), (44, 1304015), (47, 1220780), (55, 1043212), (62, 925430), (94, 610390), (110, 521606), (124, 462715), (155, 370172), (179, 320540), (188, 305195), (220, 260803), (235, 244156), (310, 185086), (341, 168260), (358, 160270), (470, 122078), (517, 110980), (620, 92543), (682, 84130), (716, 80135), (895, 64108), (940, 61039), (1034, 55490), (1364, 42065), (1457, 39380), (1705, 33652), (1790, 32054), (1969, 29140), (2068, 27745), (2585, 22196), (2914, 19690), (3410, 16826), (3580, 16027), (3938, 14570), (5170, 11098), (5549, 10340), (5828, 9845), (6820, 8413), (7285, 7876)]