27319306720

素因数分解:

$2^5\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{87517}}^1$

素因数の和:89483

約数の個数: 48

約数和(自身を含む): 64575681408

約数和(自身を除く): 37256374688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1951, 3902, 7804, 9755, 15608, 19510, 31216, 39020, 62432, 78040, 87517, 156080, 175034, 312160, 350068, 437585, 700136, 875170, 1400272, 1750340, 2800544, 3500680, 7001360, 14002720, 170745667, 341491334, 682982668, 853728335, 1365965336, 1707456670, 2731930672, 3414913340, 5463861344, 6829826680, 13659653360, 27319306720]

約数ペア:

[(1, 27319306720), (2, 13659653360), (4, 6829826680), (5, 5463861344), (8, 3414913340), (10, 2731930672), (16, 1707456670), (20, 1365965336), (32, 853728335), (40, 682982668), (80, 341491334), (160, 170745667), (1951, 14002720), (3902, 7001360), (7804, 3500680), (9755, 2800544), (15608, 1750340), (19510, 1400272), (31216, 875170), (39020, 700136), (62432, 437585), (78040, 350068), (87517, 312160), (156080, 175034)]