580194640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{381707}}^1$

素因数の和:381739

約数の個数: 40

約数和(自身を含む): 1419953760

約数和(自身を除く): 839759120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 381707, 763414, 1526828, 1908535, 3053656, 3817070, 6107312, 7252433, 7634140, 14504866, 15268280, 29009732, 30536560, 36262165, 58019464, 72524330, 116038928, 145048660, 290097320, 580194640]

約数ペア:

[(1, 580194640), (2, 290097320), (4, 145048660), (5, 116038928), (8, 72524330), (10, 58019464), (16, 36262165), (19, 30536560), (20, 29009732), (38, 15268280), (40, 14504866), (76, 7634140), (80, 7252433), (95, 6107312), (152, 3817070), (190, 3053656), (304, 1908535), (380, 1526828), (760, 763414), (1520, 381707)]