40545660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9257}}^1$

素因数の和:9342

約数の個数: 48

約数和(自身を含む): 115095456

約数和(自身を除く): 74549796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 9257, 18514, 27771, 37028, 46285, 55542, 92570, 111084, 138855, 185140, 277710, 555420, 675761, 1351522, 2027283, 2703044, 3378805, 4054566, 6757610, 8109132, 10136415, 13515220, 20272830, 40545660]

約数ペア:

[(1, 40545660), (2, 20272830), (3, 13515220), (4, 10136415), (5, 8109132), (6, 6757610), (10, 4054566), (12, 3378805), (15, 2703044), (20, 2027283), (30, 1351522), (60, 675761), (73, 555420), (146, 277710), (219, 185140), (292, 138855), (365, 111084), (438, 92570), (730, 55542), (876, 46285), (1095, 37028), (1460, 27771), (2190, 18514), (4380, 9257)]