83684750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 164324160

約数和(自身を除く): 80639410

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 109, 125, 166, 185, 218, 250, 370, 415, 545, 830, 925, 1090, 1850, 2075, 2725, 3071, 4033, 4150, 4625, 5450, 6142, 8066, 9047, 9250, 10375, 13625, 15355, 18094, 20165, 20750, 27250, 30710, 40330, 45235, 76775, 90470, 100825, 153550, 201650, 226175, 334739, 383875, 452350, 504125, 669478, 767750, 1008250, 1130875, 1673695, 2261750, 3347390, 8368475, 16736950, 41842375, 83684750]

約数ペア:

[(1, 83684750), (2, 41842375), (5, 16736950), (10, 8368475), (25, 3347390), (37, 2261750), (50, 1673695), (74, 1130875), (83, 1008250), (109, 767750), (125, 669478), (166, 504125), (185, 452350), (218, 383875), (250, 334739), (370, 226175), (415, 201650), (545, 153550), (830, 100825), (925, 90470), (1090, 76775), (1850, 45235), (2075, 40330), (2725, 30710), (3071, 27250), (4033, 20750), (4150, 20165), (4625, 18094), (5450, 15355), (6142, 13625), (8066, 10375), (9047, 9250)]