193480960

素因数分解:

$2^8\times 5^1\times {\mathrm{151157}}^1$

素因数の和:151178

約数の個数: 36

約数和(自身を含む): 463450428

約数和(自身を除く): 269969468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 151157, 302314, 604628, 755785, 1209256, 1511570, 2418512, 3023140, 4837024, 6046280, 9674048, 12092560, 19348096, 24185120, 38696192, 48370240, 96740480, 193480960]

約数ペア:

[(1, 193480960), (2, 96740480), (4, 48370240), (5, 38696192), (8, 24185120), (10, 19348096), (16, 12092560), (20, 9674048), (32, 6046280), (40, 4837024), (64, 3023140), (80, 2418512), (128, 1511570), (160, 1209256), (256, 755785), (320, 604628), (640, 302314), (1280, 151157)]