5370779020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{8951}}^1$

素因数の和:10558

約数の個数: 48

約数和(自身を含む): 11881094400

約数和(自身を除く): 6510315380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1579, 3158, 6316, 7895, 8951, 15790, 17902, 30001, 31580, 35804, 44755, 60002, 89510, 120004, 150005, 170069, 179020, 300010, 340138, 600020, 680276, 850345, 1700690, 3401380, 14133629, 28267258, 56534516, 70668145, 141336290, 268538951, 282672580, 537077902, 1074155804, 1342694755, 2685389510, 5370779020]

約数ペア:

[(1, 5370779020), (2, 2685389510), (4, 1342694755), (5, 1074155804), (10, 537077902), (19, 282672580), (20, 268538951), (38, 141336290), (76, 70668145), (95, 56534516), (190, 28267258), (380, 14133629), (1579, 3401380), (3158, 1700690), (6316, 850345), (7895, 680276), (8951, 600020), (15790, 340138), (17902, 300010), (30001, 179020), (31580, 170069), (35804, 150005), (44755, 120004), (60002, 89510)]