179052140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 389878272

約数和(自身を除く): 210826132

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 2843, 3149, 5686, 6298, 11372, 12596, 14215, 15745, 28430, 31490, 56860, 62980, 133621, 190481, 267242, 380962, 534484, 668105, 761924, 952405, 1336210, 1904810, 2672420, 3809620, 8952607, 17905214, 35810428, 44763035, 89526070, 179052140]

約数ペア:

[(1, 179052140), (2, 89526070), (4, 44763035), (5, 35810428), (10, 17905214), (20, 8952607), (47, 3809620), (67, 2672420), (94, 1904810), (134, 1336210), (188, 952405), (235, 761924), (268, 668105), (335, 534484), (470, 380962), (670, 267242), (940, 190481), (1340, 133621), (2843, 62980), (3149, 56860), (5686, 31490), (6298, 28430), (11372, 15745), (12596, 14215)]