37742740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 97100640

約数和(自身を除く): 59357900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2027, 2660, 3724, 4054, 4655, 8108, 9310, 10135, 14189, 18620, 20270, 28378, 38513, 40540, 56756, 70945, 77026, 99323, 141890, 154052, 192565, 198646, 269591, 283780, 385130, 397292, 496615, 539182, 770260, 993230, 1078364, 1347955, 1887137, 1986460, 2695910, 3774274, 5391820, 7548548, 9435685, 18871370, 37742740]

約数ペア:

[(1, 37742740), (2, 18871370), (4, 9435685), (5, 7548548), (7, 5391820), (10, 3774274), (14, 2695910), (19, 1986460), (20, 1887137), (28, 1347955), (35, 1078364), (38, 993230), (49, 770260), (70, 539182), (76, 496615), (95, 397292), (98, 385130), (133, 283780), (140, 269591), (190, 198646), (196, 192565), (245, 154052), (266, 141890), (380, 99323), (490, 77026), (532, 70945), (665, 56756), (931, 40540), (980, 38513), (1330, 28378), (1862, 20270), (2027, 18620), (2660, 14189), (3724, 10135), (4054, 9310), (4655, 8108)]