82467140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 123455164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 83, 94, 140, 151, 166, 188, 235, 302, 329, 332, 415, 470, 581, 604, 658, 755, 830, 940, 1057, 1162, 1316, 1510, 1645, 1660, 2114, 2324, 2905, 3020, 3290, 3901, 4228, 5285, 5810, 6580, 7097, 7802, 10570, 11620, 12533, 14194, 15604, 19505, 21140, 25066, 27307, 28388, 35485, 39010, 49679, 50132, 54614, 62665, 70970, 78020, 87731, 99358, 109228, 125330, 136535, 141940, 175462, 198716, 248395, 250660, 273070, 350924, 438655, 496790, 546140, 589051, 877310, 993580, 1178102, 1754620, 2356204, 2945255, 4123357, 5890510, 8246714, 11781020, 16493428, 20616785, 41233570, 82467140]

約数ペア:

[(1, 82467140), (2, 41233570), (4, 20616785), (5, 16493428), (7, 11781020), (10, 8246714), (14, 5890510), (20, 4123357), (28, 2945255), (35, 2356204), (47, 1754620), (70, 1178102), (83, 993580), (94, 877310), (140, 589051), (151, 546140), (166, 496790), (188, 438655), (235, 350924), (302, 273070), (329, 250660), (332, 248395), (415, 198716), (470, 175462), (581, 141940), (604, 136535), (658, 125330), (755, 109228), (830, 99358), (940, 87731), (1057, 78020), (1162, 70970), (1316, 62665), (1510, 54614), (1645, 50132), (1660, 49679), (2114, 39010), (2324, 35485), (2905, 28388), (3020, 27307), (3290, 25066), (3901, 21140), (4228, 19505), (5285, 15604), (5810, 14194), (6580, 12533), (7097, 11620), (7802, 10570)]