1569668140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{87107}}^1$

素因数の和:87186

約数の個数: 48

約数和(自身を含む): 3556096992

約数和(自身を除く): 1986428852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 87107, 174214, 348428, 435535, 871070, 1480819, 1742140, 2961638, 4616671, 5923276, 7404095, 9233342, 14808190, 18466684, 23083355, 29616380, 46166710, 78483407, 92333420, 156966814, 313933628, 392417035, 784834070, 1569668140]

約数ペア:

[(1, 1569668140), (2, 784834070), (4, 392417035), (5, 313933628), (10, 156966814), (17, 92333420), (20, 78483407), (34, 46166710), (53, 29616380), (68, 23083355), (85, 18466684), (106, 14808190), (170, 9233342), (212, 7404095), (265, 5923276), (340, 4616671), (530, 2961638), (901, 1742140), (1060, 1480819), (1802, 871070), (3604, 435535), (4505, 348428), (9010, 174214), (18020, 87107)]