15691641580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{42071}}^1$

素因数の和:43194

約数の個数: 48

約数和(自身を含む): 34923462336

約数和(自身を除く): 19231820756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1097, 2194, 4388, 5485, 10970, 18649, 21940, 37298, 42071, 74596, 84142, 93245, 168284, 186490, 210355, 372980, 420710, 715207, 841420, 1430414, 2860828, 3576035, 7152070, 14304140, 46151887, 92303774, 184607548, 230759435, 461518870, 784582079, 923037740, 1569164158, 3138328316, 3922910395, 7845820790, 15691641580]

約数ペア:

[(1, 15691641580), (2, 7845820790), (4, 3922910395), (5, 3138328316), (10, 1569164158), (17, 923037740), (20, 784582079), (34, 461518870), (68, 230759435), (85, 184607548), (170, 92303774), (340, 46151887), (1097, 14304140), (2194, 7152070), (4388, 3576035), (5485, 2860828), (10970, 1430414), (18649, 841420), (21940, 715207), (37298, 420710), (42071, 372980), (74596, 210355), (84142, 186490), (93245, 168284)]