86335550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 188927640

約数和(自身を除く): 102592090

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 131, 175, 245, 262, 269, 350, 490, 538, 655, 917, 1225, 1310, 1345, 1834, 1883, 2450, 2690, 3275, 3766, 4585, 6419, 6550, 6725, 9170, 9415, 12838, 13181, 13450, 18830, 22925, 26362, 32095, 35239, 45850, 47075, 64190, 65905, 70478, 94150, 131810, 160475, 176195, 246673, 320950, 329525, 352390, 493346, 659050, 880975, 1233365, 1726711, 1761950, 2466730, 3453422, 6166825, 8633555, 12333650, 17267110, 43167775, 86335550]

約数ペア:

[(1, 86335550), (2, 43167775), (5, 17267110), (7, 12333650), (10, 8633555), (14, 6166825), (25, 3453422), (35, 2466730), (49, 1761950), (50, 1726711), (70, 1233365), (98, 880975), (131, 659050), (175, 493346), (245, 352390), (262, 329525), (269, 320950), (350, 246673), (490, 176195), (538, 160475), (655, 131810), (917, 94150), (1225, 70478), (1310, 65905), (1345, 64190), (1834, 47075), (1883, 45850), (2450, 35239), (2690, 32095), (3275, 26362), (3766, 22925), (4585, 18830), (6419, 13450), (6550, 13181), (6725, 12838), (9170, 9415)]