392324480

素因数分解:

$2^7\times 5^1\times {\mathrm{613007}}^1$

素因数の和:613026

約数の個数: 32

約数和(自身を含む): 937902240

約数和(自身を除く): 545577760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 613007, 1226014, 2452028, 3065035, 4904056, 6130070, 9808112, 12260140, 19616224, 24520280, 39232448, 49040560, 78464896, 98081120, 196162240, 392324480]

約数ペア:

[(1, 392324480), (2, 196162240), (4, 98081120), (5, 78464896), (8, 49040560), (10, 39232448), (16, 24520280), (20, 19616224), (32, 12260140), (40, 9808112), (64, 6130070), (80, 4904056), (128, 3065035), (160, 2452028), (320, 1226014), (640, 613007)]