26067280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 65424384

約数和(自身を除く): 39357104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 457, 460, 496, 620, 713, 914, 920, 1240, 1426, 1828, 1840, 2285, 2480, 2852, 3565, 3656, 4570, 5704, 7130, 7312, 9140, 10511, 11408, 14167, 14260, 18280, 21022, 28334, 28520, 36560, 42044, 52555, 56668, 57040, 70835, 84088, 105110, 113336, 141670, 168176, 210220, 226672, 283340, 325841, 420440, 566680, 651682, 840880, 1133360, 1303364, 1629205, 2606728, 3258410, 5213456, 6516820, 13033640, 26067280]

約数ペア:

[(1, 26067280), (2, 13033640), (4, 6516820), (5, 5213456), (8, 3258410), (10, 2606728), (16, 1629205), (20, 1303364), (23, 1133360), (31, 840880), (40, 651682), (46, 566680), (62, 420440), (80, 325841), (92, 283340), (115, 226672), (124, 210220), (155, 168176), (184, 141670), (230, 113336), (248, 105110), (310, 84088), (368, 70835), (457, 57040), (460, 56668), (496, 52555), (620, 42044), (713, 36560), (914, 28520), (920, 28334), (1240, 21022), (1426, 18280), (1828, 14260), (1840, 14167), (2285, 11408), (2480, 10511), (2852, 9140), (3565, 7312), (3656, 7130), (4570, 5704)]