75194320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 180792000

約数和(自身を除く): 105597680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 89, 118, 178, 179, 236, 295, 356, 358, 445, 472, 590, 712, 716, 890, 895, 944, 1180, 1424, 1432, 1780, 1790, 2360, 2864, 3560, 3580, 4720, 5251, 7120, 7160, 10502, 10561, 14320, 15931, 21004, 21122, 26255, 31862, 42008, 42244, 52510, 52805, 63724, 79655, 84016, 84488, 105020, 105610, 127448, 159310, 168976, 210040, 211220, 254896, 318620, 420080, 422440, 637240, 844880, 939929, 1274480, 1879858, 3759716, 4699645, 7519432, 9399290, 15038864, 18798580, 37597160, 75194320]

約数ペア:

[(1, 75194320), (2, 37597160), (4, 18798580), (5, 15038864), (8, 9399290), (10, 7519432), (16, 4699645), (20, 3759716), (40, 1879858), (59, 1274480), (80, 939929), (89, 844880), (118, 637240), (178, 422440), (179, 420080), (236, 318620), (295, 254896), (356, 211220), (358, 210040), (445, 168976), (472, 159310), (590, 127448), (712, 105610), (716, 105020), (890, 84488), (895, 84016), (944, 79655), (1180, 63724), (1424, 52805), (1432, 52510), (1780, 42244), (1790, 42008), (2360, 31862), (2864, 26255), (3560, 21122), (3580, 21004), (4720, 15931), (5251, 14320), (7120, 10561), (7160, 10502)]