4506680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 10311840

約数和(自身を除く): 5805160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 1847, 2440, 3694, 7388, 9235, 14776, 18470, 36940, 73880, 112667, 225334, 450668, 563335, 901336, 1126670, 2253340, 4506680]

約数ペア:

[(1, 4506680), (2, 2253340), (4, 1126670), (5, 901336), (8, 563335), (10, 450668), (20, 225334), (40, 112667), (61, 73880), (122, 36940), (244, 18470), (305, 14776), (488, 9235), (610, 7388), (1220, 3694), (1847, 2440)]