97861360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12611}}^1$

素因数の和:12721

約数の個数: 40

約数和(自身を含む): 229891536

約数和(自身を除く): 132030176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 12611, 25222, 50444, 63055, 100888, 126110, 201776, 252220, 504440, 1008880, 1223267, 2446534, 4893068, 6116335, 9786136, 12232670, 19572272, 24465340, 48930680, 97861360]

約数ペア:

[(1, 97861360), (2, 48930680), (4, 24465340), (5, 19572272), (8, 12232670), (10, 9786136), (16, 6116335), (20, 4893068), (40, 2446534), (80, 1223267), (97, 1008880), (194, 504440), (388, 252220), (485, 201776), (776, 126110), (970, 100888), (1552, 63055), (1940, 50444), (3880, 25222), (7760, 12611)]