2013756160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121019}}^1$

素因数の和:121053

約数の個数: 72

約数和(自身を含む): 5194662480

約数和(自身を除く): 3180906320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 121019, 242038, 484076, 605095, 968152, 1210190, 1573247, 1936304, 2420380, 3146494, 3872608, 4840760, 6292988, 7745216, 7866235, 9681520, 12585976, 15490432, 15732470, 19363040, 25171952, 30980864, 31464940, 38726080, 50343904, 62929880, 77452160, 100687808, 125859760, 154904320, 201375616, 251719520, 402751232, 503439040, 1006878080, 2013756160]

約数ペア:

[(1, 2013756160), (2, 1006878080), (4, 503439040), (5, 402751232), (8, 251719520), (10, 201375616), (13, 154904320), (16, 125859760), (20, 100687808), (26, 77452160), (32, 62929880), (40, 50343904), (52, 38726080), (64, 31464940), (65, 30980864), (80, 25171952), (104, 19363040), (128, 15732470), (130, 15490432), (160, 12585976), (208, 9681520), (256, 7866235), (260, 7745216), (320, 6292988), (416, 4840760), (520, 3872608), (640, 3146494), (832, 2420380), (1040, 1936304), (1280, 1573247), (1664, 1210190), (2080, 968152), (3328, 605095), (4160, 484076), (8320, 242038), (16640, 121019)]