33665920

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 82509840

約数和(自身を除く): 48843920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1283, 1312, 1640, 2566, 2624, 3280, 5132, 5248, 6415, 6560, 10264, 12830, 13120, 20528, 25660, 26240, 41056, 51320, 52603, 82112, 102640, 105206, 164224, 205280, 210412, 263015, 410560, 420824, 526030, 821120, 841648, 1052060, 1683296, 2104120, 3366592, 4208240, 6733184, 8416480, 16832960, 33665920]

約数ペア:

[(1, 33665920), (2, 16832960), (4, 8416480), (5, 6733184), (8, 4208240), (10, 3366592), (16, 2104120), (20, 1683296), (32, 1052060), (40, 841648), (41, 821120), (64, 526030), (80, 420824), (82, 410560), (128, 263015), (160, 210412), (164, 205280), (205, 164224), (320, 105206), (328, 102640), (410, 82112), (640, 52603), (656, 51320), (820, 41056), (1283, 26240), (1312, 25660), (1640, 20528), (2566, 13120), (2624, 12830), (3280, 10264), (5132, 6560), (5248, 6415)]