17513350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 34560288

約数和(自身を除く): 17046938

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 157, 194, 230, 314, 485, 575, 785, 970, 1150, 1570, 2231, 2425, 3611, 3925, 4462, 4850, 7222, 7850, 11155, 15229, 18055, 22310, 30458, 36110, 55775, 76145, 90275, 111550, 152290, 180550, 350267, 380725, 700534, 761450, 1751335, 3502670, 8756675, 17513350]

約数ペア:

[(1, 17513350), (2, 8756675), (5, 3502670), (10, 1751335), (23, 761450), (25, 700534), (46, 380725), (50, 350267), (97, 180550), (115, 152290), (157, 111550), (194, 90275), (230, 76145), (314, 55775), (485, 36110), (575, 30458), (785, 22310), (970, 18055), (1150, 15229), (1570, 11155), (2231, 7850), (2425, 7222), (3611, 4850), (3925, 4462)]