40769600

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 84

約数和(自身を含む): 101858064

約数和(自身を除く): 61088464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 307, 320, 332, 400, 415, 614, 664, 800, 830, 1228, 1328, 1535, 1600, 1660, 2075, 2456, 2656, 3070, 3320, 4150, 4912, 5312, 6140, 6640, 7675, 8300, 9824, 12280, 13280, 15350, 16600, 19648, 24560, 25481, 26560, 30700, 33200, 49120, 50962, 61400, 66400, 98240, 101924, 122800, 127405, 132800, 203848, 245600, 254810, 407696, 491200, 509620, 637025, 815392, 1019240, 1274050, 1630784, 2038480, 2548100, 4076960, 5096200, 8153920, 10192400, 20384800, 40769600]

約数ペア:

[(1, 40769600), (2, 20384800), (4, 10192400), (5, 8153920), (8, 5096200), (10, 4076960), (16, 2548100), (20, 2038480), (25, 1630784), (32, 1274050), (40, 1019240), (50, 815392), (64, 637025), (80, 509620), (83, 491200), (100, 407696), (160, 254810), (166, 245600), (200, 203848), (307, 132800), (320, 127405), (332, 122800), (400, 101924), (415, 98240), (614, 66400), (664, 61400), (800, 50962), (830, 49120), (1228, 33200), (1328, 30700), (1535, 26560), (1600, 25481), (1660, 24560), (2075, 19648), (2456, 16600), (2656, 15350), (3070, 13280), (3320, 12280), (4150, 9824), (4912, 8300), (5312, 7675), (6140, 6640)]