15709700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9241}}^1$

素因数の和:9272

約数の個数: 36

約数和(自身を含む): 36099252

約数和(自身を除く): 20389552

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9241, 18482, 36964, 46205, 92410, 157097, 184820, 231025, 314194, 462050, 628388, 785485, 924100, 1570970, 3141940, 3927425, 7854850, 15709700]

約数ペア:

[(1, 15709700), (2, 7854850), (4, 3927425), (5, 3141940), (10, 1570970), (17, 924100), (20, 785485), (25, 628388), (34, 462050), (50, 314194), (68, 231025), (85, 184820), (100, 157097), (170, 92410), (340, 46205), (425, 36964), (850, 18482), (1700, 9241)]