38212150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 74459520

約数和(自身を除く): 36247370

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 89, 155, 178, 277, 310, 445, 554, 775, 890, 1385, 1550, 2225, 2759, 2770, 4450, 5518, 6925, 8587, 13795, 13850, 17174, 24653, 27590, 42935, 49306, 68975, 85870, 123265, 137950, 214675, 246530, 429350, 616325, 764243, 1232650, 1528486, 3821215, 7642430, 19106075, 38212150]

約数ペア:

[(1, 38212150), (2, 19106075), (5, 7642430), (10, 3821215), (25, 1528486), (31, 1232650), (50, 764243), (62, 616325), (89, 429350), (155, 246530), (178, 214675), (277, 137950), (310, 123265), (445, 85870), (554, 68975), (775, 49306), (890, 42935), (1385, 27590), (1550, 24653), (2225, 17174), (2759, 13850), (2770, 13795), (4450, 8587), (5518, 6925)]