42031360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{4691}}^1$

素因数の和:4719

約数の個数: 72

約数和(自身を含む): 115085376

約数和(自身を除く): 73054016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 4691, 8960, 9382, 18764, 23455, 32837, 37528, 46910, 65674, 75056, 93820, 131348, 150112, 164185, 187640, 262696, 300224, 328370, 375280, 525392, 600448, 656740, 750560, 1050784, 1200896, 1313480, 1501120, 2101568, 2626960, 3002240, 4203136, 5253920, 6004480, 8406272, 10507840, 21015680, 42031360]

約数ペア:

[(1, 42031360), (2, 21015680), (4, 10507840), (5, 8406272), (7, 6004480), (8, 5253920), (10, 4203136), (14, 3002240), (16, 2626960), (20, 2101568), (28, 1501120), (32, 1313480), (35, 1200896), (40, 1050784), (56, 750560), (64, 656740), (70, 600448), (80, 525392), (112, 375280), (128, 328370), (140, 300224), (160, 262696), (224, 187640), (256, 164185), (280, 150112), (320, 131348), (448, 93820), (560, 75056), (640, 65674), (896, 46910), (1120, 37528), (1280, 32837), (1792, 23455), (2240, 18764), (4480, 9382), (4691, 8960)]