528021580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{3739}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 1161135360

約数和(自身を除く): 633113780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1228, 1535, 3070, 3739, 6140, 7061, 7478, 14122, 14956, 18695, 28244, 35305, 37390, 70610, 74780, 85997, 141220, 171994, 343988, 429985, 859970, 1147873, 1719940, 2295746, 4591492, 5739365, 11478730, 22957460, 26401079, 52802158, 105604316, 132005395, 264010790, 528021580]

約数ペア:

[(1, 528021580), (2, 264010790), (4, 132005395), (5, 105604316), (10, 52802158), (20, 26401079), (23, 22957460), (46, 11478730), (92, 5739365), (115, 4591492), (230, 2295746), (307, 1719940), (460, 1147873), (614, 859970), (1228, 429985), (1535, 343988), (3070, 171994), (3739, 141220), (6140, 85997), (7061, 74780), (7478, 70610), (14122, 37390), (14956, 35305), (18695, 28244)]