40814330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 77089536

約数和(自身を除く): 36275206

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 2347, 3478, 4694, 8695, 11735, 17390, 23470, 86839, 110309, 173678, 220618, 434195, 551545, 868390, 1103090, 4081433, 8162866, 20407165, 40814330]

約数ペア:

[(1, 40814330), (2, 20407165), (5, 8162866), (10, 4081433), (37, 1103090), (47, 868390), (74, 551545), (94, 434195), (185, 220618), (235, 173678), (370, 110309), (470, 86839), (1739, 23470), (2347, 17390), (3478, 11735), (4694, 8695)]