17309650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 33685344

約数和(自身を除く): 16375694

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 97, 166, 194, 215, 415, 430, 485, 830, 970, 1075, 2075, 2150, 2425, 3569, 4150, 4171, 4850, 7138, 8051, 8342, 16102, 17845, 20855, 35690, 40255, 41710, 80510, 89225, 104275, 178450, 201275, 208550, 346193, 402550, 692386, 1730965, 3461930, 8654825, 17309650]

約数ペア:

[(1, 17309650), (2, 8654825), (5, 3461930), (10, 1730965), (25, 692386), (43, 402550), (50, 346193), (83, 208550), (86, 201275), (97, 178450), (166, 104275), (194, 89225), (215, 80510), (415, 41710), (430, 40255), (485, 35690), (830, 20855), (970, 17845), (1075, 16102), (2075, 8342), (2150, 8051), (2425, 7138), (3569, 4850), (4150, 4171)]