15672502960

素因数分解:

$2^4\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{159403}}^1$

素因数の和:160645

約数の個数: 40

約数和(自身を含む): 36468447120

約数和(自身を除く): 20795944160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1229, 2458, 4916, 6145, 9832, 12290, 19664, 24580, 49160, 98320, 159403, 318806, 637612, 797015, 1275224, 1594030, 2550448, 3188060, 6376120, 12752240, 195906287, 391812574, 783625148, 979531435, 1567250296, 1959062870, 3134500592, 3918125740, 7836251480, 15672502960]

約数ペア:

[(1, 15672502960), (2, 7836251480), (4, 3918125740), (5, 3134500592), (8, 1959062870), (10, 1567250296), (16, 979531435), (20, 783625148), (40, 391812574), (80, 195906287), (1229, 12752240), (2458, 6376120), (4916, 3188060), (6145, 2550448), (9832, 1594030), (12290, 1275224), (19664, 797015), (24580, 637612), (49160, 318806), (98320, 159403)]