2620246550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1669}}^1\times {\mathrm{1847}}^1$

素因数の和:3545

約数の個数: 48

約数和(自身を含む): 5166231840

約数和(自身を除く): 2545985290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 1669, 1847, 3338, 3694, 8345, 9235, 16690, 18470, 28373, 31399, 41725, 46175, 56746, 62798, 83450, 92350, 141865, 156995, 283730, 313990, 709325, 784975, 1418650, 1569950, 3082643, 6165286, 15413215, 30826430, 52404931, 77066075, 104809862, 154132150, 262024655, 524049310, 1310123275, 2620246550]

約数ペア:

[(1, 2620246550), (2, 1310123275), (5, 524049310), (10, 262024655), (17, 154132150), (25, 104809862), (34, 77066075), (50, 52404931), (85, 30826430), (170, 15413215), (425, 6165286), (850, 3082643), (1669, 1569950), (1847, 1418650), (3338, 784975), (3694, 709325), (8345, 313990), (9235, 283730), (16690, 156995), (18470, 141865), (28373, 92350), (31399, 83450), (41725, 62798), (46175, 56746)]