83399200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 207057060

約数和(自身を除く): 123657860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1709, 1952, 2440, 3050, 3418, 4880, 6100, 6836, 8545, 9760, 12200, 13672, 17090, 24400, 27344, 34180, 42725, 48800, 54688, 68360, 85450, 104249, 136720, 170900, 208498, 273440, 341800, 416996, 521245, 683600, 833992, 1042490, 1367200, 1667984, 2084980, 2606225, 3335968, 4169960, 5212450, 8339920, 10424900, 16679840, 20849800, 41699600, 83399200]

約数ペア:

[(1, 83399200), (2, 41699600), (4, 20849800), (5, 16679840), (8, 10424900), (10, 8339920), (16, 5212450), (20, 4169960), (25, 3335968), (32, 2606225), (40, 2084980), (50, 1667984), (61, 1367200), (80, 1042490), (100, 833992), (122, 683600), (160, 521245), (200, 416996), (244, 341800), (305, 273440), (400, 208498), (488, 170900), (610, 136720), (800, 104249), (976, 85450), (1220, 68360), (1525, 54688), (1709, 48800), (1952, 42725), (2440, 34180), (3050, 27344), (3418, 24400), (4880, 17090), (6100, 13672), (6836, 12200), (8545, 9760)]