40634560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5561

約数の個数: 56

約数和(自身を含む): 100986336

約数和(自身を除く): 60351776

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, 5521, 7360, 11042, 22084, 27605, 44168, 55210, 88336, 110420, 126983, 176672, 220840, 253966, 353344, 441680, 507932, 634915, 883360, 1015864, 1269830, 1766720, 2031728, 2539660, 4063456, 5079320, 8126912, 10158640, 20317280, 40634560]

約数ペア:

[(1, 40634560), (2, 20317280), (4, 10158640), (5, 8126912), (8, 5079320), (10, 4063456), (16, 2539660), (20, 2031728), (23, 1766720), (32, 1269830), (40, 1015864), (46, 883360), (64, 634915), (80, 507932), (92, 441680), (115, 353344), (160, 253966), (184, 220840), (230, 176672), (320, 126983), (368, 110420), (460, 88336), (736, 55210), (920, 44168), (1472, 27605), (1840, 22084), (3680, 11042), (5521, 7360)]