17085087700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{53441}}^1$

素因数の和:53617

約数の個数: 72

約数和(自身を含む): 38965631040

約数和(自身を除く): 21880543340

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 139, 230, 278, 460, 556, 575, 695, 1150, 1390, 2300, 2780, 3197, 3475, 6394, 6950, 12788, 13900, 15985, 31970, 53441, 63940, 79925, 106882, 159850, 213764, 267205, 319700, 534410, 1068820, 1229143, 1336025, 2458286, 2672050, 4916572, 5344100, 6145715, 7428299, 12291430, 14856598, 24582860, 29713196, 30728575, 37141495, 61457150, 74282990, 122914300, 148565980, 170850877, 185707475, 341701754, 371414950, 683403508, 742829900, 854254385, 1708508770, 3417017540, 4271271925, 8542543850, 17085087700]

約数ペア:

[(1, 17085087700), (2, 8542543850), (4, 4271271925), (5, 3417017540), (10, 1708508770), (20, 854254385), (23, 742829900), (25, 683403508), (46, 371414950), (50, 341701754), (92, 185707475), (100, 170850877), (115, 148565980), (139, 122914300), (230, 74282990), (278, 61457150), (460, 37141495), (556, 30728575), (575, 29713196), (695, 24582860), (1150, 14856598), (1390, 12291430), (2300, 7428299), (2780, 6145715), (3197, 5344100), (3475, 4916572), (6394, 2672050), (6950, 2458286), (12788, 1336025), (13900, 1229143), (15985, 1068820), (31970, 534410), (53441, 319700), (63940, 267205), (79925, 213764), (106882, 159850)]