102154480

素因数分解:

$2^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{1229}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 237931200

約数和(自身を除く): 135776720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039, 1229, 2078, 2458, 4156, 4916, 5195, 6145, 8312, 9832, 10390, 12290, 16624, 19664, 20780, 24580, 41560, 49160, 83120, 98320, 1276931, 2553862, 5107724, 6384655, 10215448, 12769310, 20430896, 25538620, 51077240, 102154480]

約数ペア:

[(1, 102154480), (2, 51077240), (4, 25538620), (5, 20430896), (8, 12769310), (10, 10215448), (16, 6384655), (20, 5107724), (40, 2553862), (80, 1276931), (1039, 98320), (1229, 83120), (2078, 49160), (2458, 41560), (4156, 24580), (4916, 20780), (5195, 19664), (6145, 16624), (8312, 12290), (9832, 10390)]