196163600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 506485440

約数和(自身を除く): 310321840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 380, 400, 424, 475, 487, 530, 760, 848, 950, 974, 1007, 1060, 1325, 1520, 1900, 1948, 2014, 2120, 2435, 2650, 3800, 3896, 4028, 4240, 4870, 5035, 5300, 7600, 7792, 8056, 9253, 9740, 10070, 10600, 12175, 16112, 18506, 19480, 20140, 21200, 24350, 25175, 25811, 37012, 38960, 40280, 46265, 48700, 50350, 51622, 74024, 80560, 92530, 97400, 100700, 103244, 129055, 148048, 185060, 194800, 201400, 206488, 231325, 258110, 370120, 402800, 412976, 462650, 490409, 516220, 645275, 740240, 925300, 980818, 1032440, 1290550, 1850600, 1961636, 2064880, 2452045, 2581100, 3701200, 3923272, 4904090, 5162200, 7846544, 9808180, 10324400, 12260225, 19616360, 24520450, 39232720, 49040900, 98081800, 196163600]

約数ペア:

[(1, 196163600), (2, 98081800), (4, 49040900), (5, 39232720), (8, 24520450), (10, 19616360), (16, 12260225), (19, 10324400), (20, 9808180), (25, 7846544), (38, 5162200), (40, 4904090), (50, 3923272), (53, 3701200), (76, 2581100), (80, 2452045), (95, 2064880), (100, 1961636), (106, 1850600), (152, 1290550), (190, 1032440), (200, 980818), (212, 925300), (265, 740240), (304, 645275), (380, 516220), (400, 490409), (424, 462650), (475, 412976), (487, 402800), (530, 370120), (760, 258110), (848, 231325), (950, 206488), (974, 201400), (1007, 194800), (1060, 185060), (1325, 148048), (1520, 129055), (1900, 103244), (1948, 100700), (2014, 97400), (2120, 92530), (2435, 80560), (2650, 74024), (3800, 51622), (3896, 50350), (4028, 48700), (4240, 46265), (4870, 40280), (5035, 38960), (5300, 37012), (7600, 25811), (7792, 25175), (8056, 24350), (9253, 21200), (9740, 20140), (10070, 19480), (10600, 18506), (12175, 16112)]