42082400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 105321384

約数和(自身を除く): 63238984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1283, 1312, 1640, 2050, 2566, 3280, 4100, 5132, 6415, 6560, 8200, 10264, 12830, 16400, 20528, 25660, 32075, 32800, 41056, 51320, 52603, 64150, 102640, 105206, 128300, 205280, 210412, 256600, 263015, 420824, 513200, 526030, 841648, 1026400, 1052060, 1315075, 1683296, 2104120, 2630150, 4208240, 5260300, 8416480, 10520600, 21041200, 42082400]

約数ペア:

[(1, 42082400), (2, 21041200), (4, 10520600), (5, 8416480), (8, 5260300), (10, 4208240), (16, 2630150), (20, 2104120), (25, 1683296), (32, 1315075), (40, 1052060), (41, 1026400), (50, 841648), (80, 526030), (82, 513200), (100, 420824), (160, 263015), (164, 256600), (200, 210412), (205, 205280), (328, 128300), (400, 105206), (410, 102640), (656, 64150), (800, 52603), (820, 51320), (1025, 41056), (1283, 32800), (1312, 32075), (1640, 25660), (2050, 20528), (2566, 16400), (3280, 12830), (4100, 10264), (5132, 8200), (6415, 6560)]