70532440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5224

約数の個数: 64

約数和(自身を含む): 178744320

約数和(自身を除く): 108211880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 5171, 6820, 10342, 13640, 20684, 25855, 41368, 51710, 56881, 103420, 113762, 160301, 206840, 227524, 284405, 320602, 455048, 568810, 641204, 801505, 1137620, 1282408, 1603010, 1763311, 2275240, 3206020, 3526622, 6412040, 7053244, 8816555, 14106488, 17633110, 35266220, 70532440]

約数ペア:

[(1, 70532440), (2, 35266220), (4, 17633110), (5, 14106488), (8, 8816555), (10, 7053244), (11, 6412040), (20, 3526622), (22, 3206020), (31, 2275240), (40, 1763311), (44, 1603010), (55, 1282408), (62, 1137620), (88, 801505), (110, 641204), (124, 568810), (155, 455048), (220, 320602), (248, 284405), (310, 227524), (341, 206840), (440, 160301), (620, 113762), (682, 103420), (1240, 56881), (1364, 51710), (1705, 41368), (2728, 25855), (3410, 20684), (5171, 13640), (6820, 10342)]