40088820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5261}}^1$

素因数の和:5400

約数の個数: 48

約数和(自身を含む): 113154048

約数和(自身を除く): 73065228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 5261, 7620, 10522, 15783, 21044, 26305, 31566, 52610, 63132, 78915, 105220, 157830, 315660, 668147, 1336294, 2004441, 2672588, 3340735, 4008882, 6681470, 8017764, 10022205, 13362940, 20044410, 40088820]

約数ペア:

[(1, 40088820), (2, 20044410), (3, 13362940), (4, 10022205), (5, 8017764), (6, 6681470), (10, 4008882), (12, 3340735), (15, 2672588), (20, 2004441), (30, 1336294), (60, 668147), (127, 315660), (254, 157830), (381, 105220), (508, 78915), (635, 63132), (762, 52610), (1270, 31566), (1524, 26305), (1905, 21044), (2540, 15783), (3810, 10522), (5261, 7620)]