37190020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 91843416

約数和(自身を除く): 54653396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 245, 274, 277, 490, 548, 554, 685, 959, 980, 1108, 1370, 1385, 1918, 1939, 2740, 2770, 3836, 3878, 4795, 5540, 6713, 7756, 9590, 9695, 13426, 13573, 19180, 19390, 26852, 27146, 33565, 37949, 38780, 54292, 67130, 67865, 75898, 134260, 135730, 151796, 189745, 265643, 271460, 379490, 531286, 758980, 1062572, 1328215, 1859501, 2656430, 3719002, 5312860, 7438004, 9297505, 18595010, 37190020]

約数ペア:

[(1, 37190020), (2, 18595010), (4, 9297505), (5, 7438004), (7, 5312860), (10, 3719002), (14, 2656430), (20, 1859501), (28, 1328215), (35, 1062572), (49, 758980), (70, 531286), (98, 379490), (137, 271460), (140, 265643), (196, 189745), (245, 151796), (274, 135730), (277, 134260), (490, 75898), (548, 67865), (554, 67130), (685, 54292), (959, 38780), (980, 37949), (1108, 33565), (1370, 27146), (1385, 26852), (1918, 19390), (1939, 19180), (2740, 13573), (2770, 13426), (3836, 9695), (3878, 9590), (4795, 7756), (5540, 6713)]