39669540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1187}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 111367872

約数和(自身を除く): 71698332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1187, 1671, 2228, 2374, 2785, 3342, 3561, 4748, 5570, 5935, 6684, 7122, 8355, 11140, 11870, 14244, 16710, 17805, 23740, 33420, 35610, 71220, 661159, 1322318, 1983477, 2644636, 3305795, 3966954, 6611590, 7933908, 9917385, 13223180, 19834770, 39669540]

約数ペア:

[(1, 39669540), (2, 19834770), (3, 13223180), (4, 9917385), (5, 7933908), (6, 6611590), (10, 3966954), (12, 3305795), (15, 2644636), (20, 1983477), (30, 1322318), (60, 661159), (557, 71220), (1114, 35610), (1187, 33420), (1671, 23740), (2228, 17805), (2374, 16710), (2785, 14244), (3342, 11870), (3561, 11140), (4748, 8355), (5570, 7122), (5935, 6684)]