41966080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 120

約数和(自身を含む): 110078892

約数和(自身を除く): 68112812

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 128, 130, 160, 169, 194, 208, 256, 260, 320, 338, 388, 416, 485, 512, 520, 640, 676, 776, 832, 845, 970, 1040, 1261, 1280, 1352, 1552, 1664, 1690, 1940, 2080, 2522, 2560, 2704, 3104, 3328, 3380, 3880, 4160, 5044, 5408, 6208, 6305, 6656, 6760, 7760, 8320, 10088, 10816, 12416, 12610, 13520, 15520, 16393, 16640, 20176, 21632, 24832, 25220, 27040, 31040, 32786, 33280, 40352, 43264, 49664, 50440, 54080, 62080, 65572, 80704, 81965, 86528, 100880, 108160, 124160, 131144, 161408, 163930, 201760, 216320, 248320, 262288, 322816, 327860, 403520, 432640, 524576, 645632, 655720, 807040, 1049152, 1311440, 1614080, 2098304, 2622880, 3228160, 4196608, 5245760, 8393216, 10491520, 20983040, 41966080]

約数ペア:

[(1, 41966080), (2, 20983040), (4, 10491520), (5, 8393216), (8, 5245760), (10, 4196608), (13, 3228160), (16, 2622880), (20, 2098304), (26, 1614080), (32, 1311440), (40, 1049152), (52, 807040), (64, 655720), (65, 645632), (80, 524576), (97, 432640), (104, 403520), (128, 327860), (130, 322816), (160, 262288), (169, 248320), (194, 216320), (208, 201760), (256, 163930), (260, 161408), (320, 131144), (338, 124160), (388, 108160), (416, 100880), (485, 86528), (512, 81965), (520, 80704), (640, 65572), (676, 62080), (776, 54080), (832, 50440), (845, 49664), (970, 43264), (1040, 40352), (1261, 33280), (1280, 32786), (1352, 31040), (1552, 27040), (1664, 25220), (1690, 24832), (1940, 21632), (2080, 20176), (2522, 16640), (2560, 16393), (2704, 15520), (3104, 13520), (3328, 12610), (3380, 12416), (3880, 10816), (4160, 10088), (5044, 8320), (5408, 7760), (6208, 6760), (6305, 6656)]