339919150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 656877600

約数和(自身を除く): 316958450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 359, 653, 718, 725, 1306, 1450, 1795, 3265, 3590, 6530, 8975, 10411, 16325, 17950, 18937, 20822, 32650, 37874, 52055, 94685, 104110, 189370, 234427, 260275, 468854, 473425, 520550, 946850, 1172135, 2344270, 5860675, 6798383, 11721350, 13596766, 33991915, 67983830, 169959575, 339919150]

約数ペア:

[(1, 339919150), (2, 169959575), (5, 67983830), (10, 33991915), (25, 13596766), (29, 11721350), (50, 6798383), (58, 5860675), (145, 2344270), (290, 1172135), (359, 946850), (653, 520550), (718, 473425), (725, 468854), (1306, 260275), (1450, 234427), (1795, 189370), (3265, 104110), (3590, 94685), (6530, 52055), (8975, 37874), (10411, 32650), (16325, 20822), (17950, 18937)]