50042240

素因数分解:

$2^7\times 5^1\times {\mathrm{78191}}^1$

素因数の和:78210

約数の個数: 32

約数和(自身を含む): 119633760

約数和(自身を除く): 69591520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 78191, 156382, 312764, 390955, 625528, 781910, 1251056, 1563820, 2502112, 3127640, 5004224, 6255280, 10008448, 12510560, 25021120, 50042240]

約数ペア:

[(1, 50042240), (2, 25021120), (4, 12510560), (5, 10008448), (8, 6255280), (10, 5004224), (16, 3127640), (20, 2502112), (32, 1563820), (40, 1251056), (64, 781910), (80, 625528), (128, 390955), (160, 312764), (320, 156382), (640, 78191)]