4223552802640

素因数分解:

$2^4\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{34215431}}^1$

素因数の和:34216987

約数の個数: 40

約数和(自身を含む): 9826124623488

約数和(自身を除く): 5602571820848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1543, 3086, 6172, 7715, 12344, 15430, 24688, 30860, 61720, 123440, 34215431, 68430862, 136861724, 171077155, 273723448, 342154310, 547446896, 684308620, 1368617240, 2737234480, 52794410033, 105588820066, 211177640132, 263972050165, 422355280264, 527944100330, 844710560528, 1055888200660, 2111776401320, 4223552802640]

約数ペア:

[(1, 4223552802640), (2, 2111776401320), (4, 1055888200660), (5, 844710560528), (8, 527944100330), (10, 422355280264), (16, 263972050165), (20, 211177640132), (40, 105588820066), (80, 52794410033), (1543, 2737234480), (3086, 1368617240), (6172, 684308620), (7715, 547446896), (12344, 342154310), (15430, 273723448), (24688, 171077155), (30860, 136861724), (61720, 68430862), (123440, 34215431)]