27343660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 61770240

約数和(自身を除く): 34426580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1531, 1786, 3062, 3572, 4465, 6124, 7655, 8930, 15310, 17860, 29089, 30620, 58178, 71957, 116356, 143914, 145445, 287828, 290890, 359785, 581780, 719570, 1367183, 1439140, 2734366, 5468732, 6835915, 13671830, 27343660]

約数ペア:

[(1, 27343660), (2, 13671830), (4, 6835915), (5, 5468732), (10, 2734366), (19, 1439140), (20, 1367183), (38, 719570), (47, 581780), (76, 359785), (94, 290890), (95, 287828), (188, 145445), (190, 143914), (235, 116356), (380, 71957), (470, 58178), (893, 30620), (940, 29089), (1531, 17860), (1786, 15310), (3062, 8930), (3572, 7655), (4465, 6124)]