200037440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27179}}^1$

素因数の和:27219

約数の個数: 56

約数和(自身を含む): 497067840

約数和(自身を除く): 297030400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 27179, 54358, 108716, 135895, 217432, 271790, 434864, 543580, 625117, 869728, 1087160, 1250234, 1739456, 2174320, 2500468, 3125585, 4348640, 5000936, 6251170, 8697280, 10001872, 12502340, 20003744, 25004680, 40007488, 50009360, 100018720, 200037440]

約数ペア:

[(1, 200037440), (2, 100018720), (4, 50009360), (5, 40007488), (8, 25004680), (10, 20003744), (16, 12502340), (20, 10001872), (23, 8697280), (32, 6251170), (40, 5000936), (46, 4348640), (64, 3125585), (80, 2500468), (92, 2174320), (115, 1739456), (160, 1250234), (184, 1087160), (230, 869728), (320, 625117), (368, 543580), (460, 434864), (736, 271790), (920, 217432), (1472, 135895), (1840, 108716), (3680, 54358), (7360, 27179)]