8233540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 20627712

約数和(自身を除く): 12394172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2557, 3220, 5114, 10228, 12785, 17899, 25570, 35798, 51140, 58811, 71596, 89495, 117622, 178990, 235244, 294055, 357980, 411677, 588110, 823354, 1176220, 1646708, 2058385, 4116770, 8233540]

約数ペア:

[(1, 8233540), (2, 4116770), (4, 2058385), (5, 1646708), (7, 1176220), (10, 823354), (14, 588110), (20, 411677), (23, 357980), (28, 294055), (35, 235244), (46, 178990), (70, 117622), (92, 89495), (115, 71596), (140, 58811), (161, 51140), (230, 35798), (322, 25570), (460, 17899), (644, 12785), (805, 10228), (1610, 5114), (2557, 3220)]