12327200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 72

約数和(自身を含む): 31716720

約数和(自身を除く): 19389520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 811, 950, 1520, 1622, 1900, 3040, 3244, 3800, 4055, 6488, 7600, 8110, 12976, 15200, 15409, 16220, 20275, 25952, 30818, 32440, 40550, 61636, 64880, 77045, 81100, 123272, 129760, 154090, 162200, 246544, 308180, 324400, 385225, 493088, 616360, 648800, 770450, 1232720, 1540900, 2465440, 3081800, 6163600, 12327200]

約数ペア:

[(1, 12327200), (2, 6163600), (4, 3081800), (5, 2465440), (8, 1540900), (10, 1232720), (16, 770450), (19, 648800), (20, 616360), (25, 493088), (32, 385225), (38, 324400), (40, 308180), (50, 246544), (76, 162200), (80, 154090), (95, 129760), (100, 123272), (152, 81100), (160, 77045), (190, 64880), (200, 61636), (304, 40550), (380, 32440), (400, 30818), (475, 25952), (608, 20275), (760, 16220), (800, 15409), (811, 15200), (950, 12976), (1520, 8110), (1622, 7600), (1900, 6488), (3040, 4055), (3244, 3800)]