65035840

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5015

約数の個数: 56

約数和(自身を含む): 158675832

約数和(自身を除く): 93639992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 4957, 6560, 9914, 13120, 19828, 24785, 39656, 49570, 79312, 99140, 158624, 198280, 203237, 317248, 396560, 406474, 793120, 812948, 1016185, 1586240, 1625896, 2032370, 3251792, 4064740, 6503584, 8129480, 13007168, 16258960, 32517920, 65035840]

約数ペア:

[(1, 65035840), (2, 32517920), (4, 16258960), (5, 13007168), (8, 8129480), (10, 6503584), (16, 4064740), (20, 3251792), (32, 2032370), (40, 1625896), (41, 1586240), (64, 1016185), (80, 812948), (82, 793120), (160, 406474), (164, 396560), (205, 317248), (320, 203237), (328, 198280), (410, 158624), (656, 99140), (820, 79312), (1312, 49570), (1640, 39656), (2624, 24785), (3280, 19828), (4957, 13120), (6560, 9914)]