528097880

素因数分解:

$2^3\times 5^1\times {\mathrm{2333}}^1\times {\mathrm{5659}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 1188939600

約数和(自身を除く): 660841720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2333, 4666, 5659, 9332, 11318, 11665, 18664, 22636, 23330, 28295, 45272, 46660, 56590, 93320, 113180, 226360, 13202447, 26404894, 52809788, 66012235, 105619576, 132024470, 264048940, 528097880]

約数ペア:

[(1, 528097880), (2, 264048940), (4, 132024470), (5, 105619576), (8, 66012235), (10, 52809788), (20, 26404894), (40, 13202447), (2333, 226360), (4666, 113180), (5659, 93320), (9332, 56590), (11318, 46660), (11665, 45272), (18664, 28295), (22636, 23330)]