86548250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 169513344

約数和(自身を除く): 82965094

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 97, 125, 166, 194, 215, 250, 415, 430, 485, 830, 970, 1075, 2075, 2150, 2425, 3569, 4150, 4171, 4850, 5375, 7138, 8051, 8342, 10375, 10750, 12125, 16102, 17845, 20750, 20855, 24250, 35690, 40255, 41710, 80510, 89225, 104275, 178450, 201275, 208550, 346193, 402550, 446125, 521375, 692386, 892250, 1006375, 1042750, 1730965, 2012750, 3461930, 8654825, 17309650, 43274125, 86548250]

約数ペア:

[(1, 86548250), (2, 43274125), (5, 17309650), (10, 8654825), (25, 3461930), (43, 2012750), (50, 1730965), (83, 1042750), (86, 1006375), (97, 892250), (125, 692386), (166, 521375), (194, 446125), (215, 402550), (250, 346193), (415, 208550), (430, 201275), (485, 178450), (830, 104275), (970, 89225), (1075, 80510), (2075, 41710), (2150, 40255), (2425, 35690), (3569, 24250), (4150, 20855), (4171, 20750), (4850, 17845), (5375, 16102), (7138, 12125), (8051, 10750), (8342, 10375)]