331359220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8527}}^1$

素因数の和:8632

約数の個数: 48

約数和(自身を含む): 730679040

約数和(自身を除く): 399319820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 8527, 9715, 17054, 19430, 34108, 38860, 42635, 85270, 170540, 247283, 494566, 571309, 989132, 1142618, 1236415, 2285236, 2472830, 2856545, 4945660, 5713090, 11426180, 16567961, 33135922, 66271844, 82839805, 165679610, 331359220]

約数ペア:

[(1, 331359220), (2, 165679610), (4, 82839805), (5, 66271844), (10, 33135922), (20, 16567961), (29, 11426180), (58, 5713090), (67, 4945660), (116, 2856545), (134, 2472830), (145, 2285236), (268, 1236415), (290, 1142618), (335, 989132), (580, 571309), (670, 494566), (1340, 247283), (1943, 170540), (3886, 85270), (7772, 42635), (8527, 38860), (9715, 34108), (17054, 19430)]