1023862250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 2117187072

約数和(自身を除く): 1093324822

約数列:

[1, 2, 5, 10, 23, 25, 41, 43, 46, 50, 82, 86, 101, 115, 125, 202, 205, 215, 230, 250, 410, 430, 505, 575, 943, 989, 1010, 1025, 1075, 1150, 1763, 1886, 1978, 2050, 2150, 2323, 2525, 2875, 3526, 4141, 4343, 4646, 4715, 4945, 5050, 5125, 5375, 5750, 8282, 8686, 8815, 9430, 9890, 10250, 10750, 11615, 12625, 17630, 20705, 21715, 23230, 23575, 24725, 25250, 40549, 41410, 43430, 44075, 47150, 49450, 58075, 81098, 88150, 95243, 99889, 103525, 108575, 116150, 117875, 123625, 178063, 190486, 199778, 202745, 207050, 217150, 220375, 235750, 247250, 290375, 356126, 405490, 440750, 476215, 499445, 517625, 542875, 580750, 890315, 952430, 998890, 1013725, 1035250, 1085750, 1780630, 2027450, 2381075, 2497225, 4095449, 4451575, 4762150, 4994450, 5068625, 8190898, 8903150, 10137250, 11905375, 12486125, 20477245, 22257875, 23810750, 24972250, 40954490, 44515750, 102386225, 204772450, 511931125, 1023862250]

約数ペア:

[(1, 1023862250), (2, 511931125), (5, 204772450), (10, 102386225), (23, 44515750), (25, 40954490), (41, 24972250), (43, 23810750), (46, 22257875), (50, 20477245), (82, 12486125), (86, 11905375), (101, 10137250), (115, 8903150), (125, 8190898), (202, 5068625), (205, 4994450), (215, 4762150), (230, 4451575), (250, 4095449), (410, 2497225), (430, 2381075), (505, 2027450), (575, 1780630), (943, 1085750), (989, 1035250), (1010, 1013725), (1025, 998890), (1075, 952430), (1150, 890315), (1763, 580750), (1886, 542875), (1978, 517625), (2050, 499445), (2150, 476215), (2323, 440750), (2525, 405490), (2875, 356126), (3526, 290375), (4141, 247250), (4343, 235750), (4646, 220375), (4715, 217150), (4945, 207050), (5050, 202745), (5125, 199778), (5375, 190486), (5750, 178063), (8282, 123625), (8686, 117875), (8815, 116150), (9430, 108575), (9890, 103525), (10250, 99889), (10750, 95243), (11615, 88150), (12625, 81098), (17630, 58075), (20705, 49450), (21715, 47150), (23230, 44075), (23575, 43430), (24725, 41410), (25250, 40549)]