202166080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 112

約数和(自身を含む): 519744960

約数和(自身を除く): 317578880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 320, 328, 380, 410, 608, 656, 760, 779, 811, 820, 1216, 1312, 1520, 1558, 1622, 1640, 2624, 3040, 3116, 3244, 3280, 3895, 4055, 6080, 6232, 6488, 6560, 7790, 8110, 12464, 12976, 13120, 15409, 15580, 16220, 24928, 25952, 30818, 31160, 32440, 33251, 49856, 51904, 61636, 62320, 64880, 66502, 77045, 123272, 124640, 129760, 133004, 154090, 166255, 246544, 249280, 259520, 266008, 308180, 332510, 493088, 532016, 616360, 631769, 665020, 986176, 1064032, 1232720, 1263538, 1330040, 2128064, 2465440, 2527076, 2660080, 3158845, 4930880, 5054152, 5320160, 6317690, 10108304, 10640320, 12635380, 20216608, 25270760, 40433216, 50541520, 101083040, 202166080]

約数ペア:

[(1, 202166080), (2, 101083040), (4, 50541520), (5, 40433216), (8, 25270760), (10, 20216608), (16, 12635380), (19, 10640320), (20, 10108304), (32, 6317690), (38, 5320160), (40, 5054152), (41, 4930880), (64, 3158845), (76, 2660080), (80, 2527076), (82, 2465440), (95, 2128064), (152, 1330040), (160, 1263538), (164, 1232720), (190, 1064032), (205, 986176), (304, 665020), (320, 631769), (328, 616360), (380, 532016), (410, 493088), (608, 332510), (656, 308180), (760, 266008), (779, 259520), (811, 249280), (820, 246544), (1216, 166255), (1312, 154090), (1520, 133004), (1558, 129760), (1622, 124640), (1640, 123272), (2624, 77045), (3040, 66502), (3116, 64880), (3244, 62320), (3280, 61636), (3895, 51904), (4055, 49856), (6080, 33251), (6232, 32440), (6488, 31160), (6560, 30818), (7790, 25952), (8110, 24928), (12464, 16220), (12976, 15580), (13120, 15409)]