712920200

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 1705203360

約数和(自身を除く): 992283160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 83, 100, 134, 166, 200, 268, 332, 335, 415, 536, 641, 664, 670, 830, 1282, 1340, 1660, 1675, 2075, 2564, 2680, 3205, 3320, 3350, 4150, 5128, 5561, 6410, 6700, 8300, 11122, 12820, 13400, 16025, 16600, 22244, 25640, 27805, 32050, 42947, 44488, 53203, 55610, 64100, 85894, 106406, 111220, 128200, 139025, 171788, 212812, 214735, 222440, 266015, 278050, 343576, 425624, 429470, 532030, 556100, 858940, 1064060, 1073675, 1112200, 1330075, 1717880, 2128120, 2147350, 2660150, 3564601, 4294700, 5320300, 7129202, 8589400, 10640600, 14258404, 17823005, 28516808, 35646010, 71292020, 89115025, 142584040, 178230050, 356460100, 712920200]

約数ペア:

[(1, 712920200), (2, 356460100), (4, 178230050), (5, 142584040), (8, 89115025), (10, 71292020), (20, 35646010), (25, 28516808), (40, 17823005), (50, 14258404), (67, 10640600), (83, 8589400), (100, 7129202), (134, 5320300), (166, 4294700), (200, 3564601), (268, 2660150), (332, 2147350), (335, 2128120), (415, 1717880), (536, 1330075), (641, 1112200), (664, 1073675), (670, 1064060), (830, 858940), (1282, 556100), (1340, 532030), (1660, 429470), (1675, 425624), (2075, 343576), (2564, 278050), (2680, 266015), (3205, 222440), (3320, 214735), (3350, 212812), (4150, 171788), (5128, 139025), (5561, 128200), (6410, 111220), (6700, 106406), (8300, 85894), (11122, 64100), (12820, 55610), (13400, 53203), (16025, 44488), (16600, 42947), (22244, 32050), (25640, 27805)]