57004400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 148209264

約数和(自身を除く): 91204864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 83, 85, 100, 101, 136, 166, 170, 200, 202, 272, 332, 340, 400, 404, 415, 425, 505, 664, 680, 808, 830, 850, 1010, 1328, 1360, 1411, 1616, 1660, 1700, 1717, 2020, 2075, 2525, 2822, 3320, 3400, 3434, 4040, 4150, 5050, 5644, 6640, 6800, 6868, 7055, 8080, 8300, 8383, 8585, 10100, 11288, 13736, 14110, 16600, 16766, 17170, 20200, 22576, 27472, 28220, 33200, 33532, 34340, 35275, 40400, 41915, 42925, 56440, 67064, 68680, 70550, 83830, 85850, 112880, 134128, 137360, 141100, 142511, 167660, 171700, 209575, 282200, 285022, 335320, 343400, 419150, 564400, 570044, 670640, 686800, 712555, 838300, 1140088, 1425110, 1676600, 2280176, 2850220, 3353200, 3562775, 5700440, 7125550, 11400880, 14251100, 28502200, 57004400]

約数ペア:

[(1, 57004400), (2, 28502200), (4, 14251100), (5, 11400880), (8, 7125550), (10, 5700440), (16, 3562775), (17, 3353200), (20, 2850220), (25, 2280176), (34, 1676600), (40, 1425110), (50, 1140088), (68, 838300), (80, 712555), (83, 686800), (85, 670640), (100, 570044), (101, 564400), (136, 419150), (166, 343400), (170, 335320), (200, 285022), (202, 282200), (272, 209575), (332, 171700), (340, 167660), (400, 142511), (404, 141100), (415, 137360), (425, 134128), (505, 112880), (664, 85850), (680, 83830), (808, 70550), (830, 68680), (850, 67064), (1010, 56440), (1328, 42925), (1360, 41915), (1411, 40400), (1616, 35275), (1660, 34340), (1700, 33532), (1717, 33200), (2020, 28220), (2075, 27472), (2525, 22576), (2822, 20200), (3320, 17170), (3400, 16766), (3434, 16600), (4040, 14110), (4150, 13736), (5050, 11288), (5644, 10100), (6640, 8585), (6800, 8383), (6868, 8300), (7055, 8080)]