40196790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^3$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 109252800

約数和(自身を除く): 69056010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2809, 2862, 4770, 5618, 7155, 8427, 14045, 14310, 16854, 25281, 28090, 42135, 50562, 75843, 84270, 126405, 148877, 151686, 252810, 297754, 379215, 446631, 744385, 758430, 893262, 1339893, 1488770, 2233155, 2679786, 4019679, 4466310, 6699465, 8039358, 13398930, 20098395, 40196790]

約数ペア:

[(1, 40196790), (2, 20098395), (3, 13398930), (5, 8039358), (6, 6699465), (9, 4466310), (10, 4019679), (15, 2679786), (18, 2233155), (27, 1488770), (30, 1339893), (45, 893262), (53, 758430), (54, 744385), (90, 446631), (106, 379215), (135, 297754), (159, 252810), (265, 151686), (270, 148877), (318, 126405), (477, 84270), (530, 75843), (795, 50562), (954, 42135), (1431, 28090), (1590, 25281), (2385, 16854), (2809, 14310), (2862, 14045), (4770, 8427), (5618, 7155)]