380097920

素因数分解:

$2^7\times 5^1\times {\mathrm{593903}}^1$

素因数の和:593922

約数の個数: 32

約数和(自身を含む): 908673120

約数和(自身を除く): 528575200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 593903, 1187806, 2375612, 2969515, 4751224, 5939030, 9502448, 11878060, 19004896, 23756120, 38009792, 47512240, 76019584, 95024480, 190048960, 380097920]

約数ペア:

[(1, 380097920), (2, 190048960), (4, 95024480), (5, 76019584), (8, 47512240), (10, 38009792), (16, 23756120), (20, 19004896), (32, 11878060), (40, 9502448), (64, 5939030), (80, 4751224), (128, 2969515), (160, 2375612), (320, 1187806), (640, 593903)]