52766800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 137000160

約数和(自身を除く): 84233360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 131, 152, 190, 200, 212, 262, 265, 304, 380, 400, 424, 475, 524, 530, 655, 760, 848, 950, 1007, 1048, 1060, 1310, 1325, 1520, 1900, 2014, 2096, 2120, 2489, 2620, 2650, 3275, 3800, 4028, 4240, 4978, 5035, 5240, 5300, 6550, 6943, 7600, 8056, 9956, 10070, 10480, 10600, 12445, 13100, 13886, 16112, 19912, 20140, 21200, 24890, 25175, 26200, 27772, 34715, 39824, 40280, 49780, 50350, 52400, 55544, 62225, 69430, 80560, 99560, 100700, 111088, 124450, 131917, 138860, 173575, 199120, 201400, 248900, 263834, 277720, 347150, 402800, 497800, 527668, 555440, 659585, 694300, 995600, 1055336, 1319170, 1388600, 2110672, 2638340, 2777200, 3297925, 5276680, 6595850, 10553360, 13191700, 26383400, 52766800]

約数ペア:

[(1, 52766800), (2, 26383400), (4, 13191700), (5, 10553360), (8, 6595850), (10, 5276680), (16, 3297925), (19, 2777200), (20, 2638340), (25, 2110672), (38, 1388600), (40, 1319170), (50, 1055336), (53, 995600), (76, 694300), (80, 659585), (95, 555440), (100, 527668), (106, 497800), (131, 402800), (152, 347150), (190, 277720), (200, 263834), (212, 248900), (262, 201400), (265, 199120), (304, 173575), (380, 138860), (400, 131917), (424, 124450), (475, 111088), (524, 100700), (530, 99560), (655, 80560), (760, 69430), (848, 62225), (950, 55544), (1007, 52400), (1048, 50350), (1060, 49780), (1310, 40280), (1325, 39824), (1520, 34715), (1900, 27772), (2014, 26200), (2096, 25175), (2120, 24890), (2489, 21200), (2620, 20140), (2650, 19912), (3275, 16112), (3800, 13886), (4028, 13100), (4240, 12445), (4978, 10600), (5035, 10480), (5240, 10070), (5300, 9956), (6550, 8056), (6943, 7600)]