40270240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 102767616

約数和(自身を除く): 62497376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 353, 368, 460, 496, 620, 706, 713, 736, 920, 992, 1240, 1412, 1426, 1765, 1840, 2480, 2824, 2852, 3530, 3565, 3680, 4960, 5648, 5704, 7060, 7130, 8119, 10943, 11296, 11408, 14120, 14260, 16238, 21886, 22816, 28240, 28520, 32476, 40595, 43772, 54715, 56480, 57040, 64952, 81190, 87544, 109430, 114080, 129904, 162380, 175088, 218860, 251689, 259808, 324760, 350176, 437720, 503378, 649520, 875440, 1006756, 1258445, 1299040, 1750880, 2013512, 2516890, 4027024, 5033780, 8054048, 10067560, 20135120, 40270240]

約数ペア:

[(1, 40270240), (2, 20135120), (4, 10067560), (5, 8054048), (8, 5033780), (10, 4027024), (16, 2516890), (20, 2013512), (23, 1750880), (31, 1299040), (32, 1258445), (40, 1006756), (46, 875440), (62, 649520), (80, 503378), (92, 437720), (115, 350176), (124, 324760), (155, 259808), (160, 251689), (184, 218860), (230, 175088), (248, 162380), (310, 129904), (353, 114080), (368, 109430), (460, 87544), (496, 81190), (620, 64952), (706, 57040), (713, 56480), (736, 54715), (920, 43772), (992, 40595), (1240, 32476), (1412, 28520), (1426, 28240), (1765, 22816), (1840, 21886), (2480, 16238), (2824, 14260), (2852, 14120), (3530, 11408), (3565, 11296), (3680, 10943), (4960, 8119), (5648, 7130), (5704, 7060)]