34156964920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{133781}}^1$

素因数の和:134296

約数の個数: 64

約数和(自身を含む): 82934137440

約数和(自身を除く): 48777172520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 491, 520, 982, 1964, 2455, 3928, 4910, 6383, 9820, 12766, 19640, 25532, 31915, 51064, 63830, 127660, 133781, 255320, 267562, 535124, 668905, 1070248, 1337810, 1739153, 2675620, 3478306, 5351240, 6956612, 8695765, 13913224, 17391530, 34783060, 65686471, 69566120, 131372942, 262745884, 328432355, 525491768, 656864710, 853924123, 1313729420, 1707848246, 2627458840, 3415696492, 4269620615, 6831392984, 8539241230, 17078482460, 34156964920]

約数ペア:

[(1, 34156964920), (2, 17078482460), (4, 8539241230), (5, 6831392984), (8, 4269620615), (10, 3415696492), (13, 2627458840), (20, 1707848246), (26, 1313729420), (40, 853924123), (52, 656864710), (65, 525491768), (104, 328432355), (130, 262745884), (260, 131372942), (491, 69566120), (520, 65686471), (982, 34783060), (1964, 17391530), (2455, 13913224), (3928, 8695765), (4910, 6956612), (6383, 5351240), (9820, 3478306), (12766, 2675620), (19640, 1739153), (25532, 1337810), (31915, 1070248), (51064, 668905), (63830, 535124), (127660, 267562), (133781, 255320)]