86563750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 80

約数和(自身を含む): 199960992

約数和(自身を除く): 113397242

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 625, 650, 761, 875, 910, 1250, 1522, 1625, 1750, 2275, 3250, 3805, 4375, 4550, 5327, 7610, 8125, 8750, 9893, 10654, 11375, 16250, 19025, 19786, 22750, 26635, 38050, 49465, 53270, 56875, 69251, 95125, 98930, 113750, 133175, 138502, 190250, 247325, 266350, 346255, 475625, 494650, 665875, 692510, 951250, 1236625, 1331750, 1731275, 2473250, 3329375, 3462550, 6183125, 6658750, 8656375, 12366250, 17312750, 43281875, 86563750]

約数ペア:

[(1, 86563750), (2, 43281875), (5, 17312750), (7, 12366250), (10, 8656375), (13, 6658750), (14, 6183125), (25, 3462550), (26, 3329375), (35, 2473250), (50, 1731275), (65, 1331750), (70, 1236625), (91, 951250), (125, 692510), (130, 665875), (175, 494650), (182, 475625), (250, 346255), (325, 266350), (350, 247325), (455, 190250), (625, 138502), (650, 133175), (761, 113750), (875, 98930), (910, 95125), (1250, 69251), (1522, 56875), (1625, 53270), (1750, 49465), (2275, 38050), (3250, 26635), (3805, 22750), (4375, 19786), (4550, 19025), (5327, 16250), (7610, 11375), (8125, 10654), (8750, 9893)]