190048640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15629}}^1$

素因数の和:15667

約数の個数: 64

約数和(自身を含む): 478278000

約数和(自身を除く): 288229360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 15629, 31258, 62516, 78145, 125032, 156290, 250064, 296951, 312580, 500128, 593902, 625160, 1000256, 1187804, 1250320, 1484755, 2000512, 2375608, 2500640, 2969510, 4751216, 5001280, 5939020, 9502432, 10002560, 11878040, 19004864, 23756080, 38009728, 47512160, 95024320, 190048640]

約数ペア:

[(1, 190048640), (2, 95024320), (4, 47512160), (5, 38009728), (8, 23756080), (10, 19004864), (16, 11878040), (19, 10002560), (20, 9502432), (32, 5939020), (38, 5001280), (40, 4751216), (64, 2969510), (76, 2500640), (80, 2375608), (95, 2000512), (128, 1484755), (152, 1250320), (160, 1187804), (190, 1000256), (304, 625160), (320, 593902), (380, 500128), (608, 312580), (640, 296951), (760, 250064), (1216, 156290), (1520, 125032), (2432, 78145), (3040, 62516), (6080, 31258), (12160, 15629)]