2871200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 7272972

約数和(自身を除く): 4401772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 97, 100, 148, 160, 185, 194, 200, 296, 370, 388, 400, 485, 592, 740, 776, 800, 925, 970, 1184, 1480, 1552, 1850, 1940, 2425, 2960, 3104, 3589, 3700, 3880, 4850, 5920, 7178, 7400, 7760, 9700, 14356, 14800, 15520, 17945, 19400, 28712, 29600, 35890, 38800, 57424, 71780, 77600, 89725, 114848, 143560, 179450, 287120, 358900, 574240, 717800, 1435600, 2871200]

約数ペア:

[(1, 2871200), (2, 1435600), (4, 717800), (5, 574240), (8, 358900), (10, 287120), (16, 179450), (20, 143560), (25, 114848), (32, 89725), (37, 77600), (40, 71780), (50, 57424), (74, 38800), (80, 35890), (97, 29600), (100, 28712), (148, 19400), (160, 17945), (185, 15520), (194, 14800), (200, 14356), (296, 9700), (370, 7760), (388, 7400), (400, 7178), (485, 5920), (592, 4850), (740, 3880), (776, 3700), (800, 3589), (925, 3104), (970, 2960), (1184, 2425), (1480, 1940), (1552, 1850)]