45029480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27457}}^1$

素因数の和:27509

約数の個数: 32

約数和(自身を含む): 103791240

約数和(自身を除く): 58761760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27457, 54914, 109828, 137285, 219656, 274570, 549140, 1098280, 1125737, 2251474, 4502948, 5628685, 9005896, 11257370, 22514740, 45029480]

約数ペア:

[(1, 45029480), (2, 22514740), (4, 11257370), (5, 9005896), (8, 5628685), (10, 4502948), (20, 2251474), (40, 1125737), (41, 1098280), (82, 549140), (164, 274570), (205, 219656), (328, 137285), (410, 109828), (820, 54914), (1640, 27457)]