15696027950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 30440551680

約数和(自身を除く): 14744523730

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 107, 163, 205, 214, 326, 410, 439, 535, 815, 878, 1025, 1070, 1630, 2050, 2195, 2675, 4075, 4387, 4390, 5350, 6683, 8150, 8774, 10975, 13366, 17441, 17999, 21935, 21950, 33415, 34882, 35998, 43870, 46973, 66830, 71557, 87205, 89995, 93946, 109675, 143114, 167075, 174410, 179990, 219350, 234865, 334150, 357785, 436025, 449975, 469730, 715081, 715570, 872050, 899950, 1174325, 1430162, 1788925, 1925893, 2348650, 2933837, 3575405, 3577850, 3851786, 5867674, 7150810, 7656599, 9629465, 14669185, 15313198, 17877025, 19258930, 29338370, 35754050, 38282995, 48147325, 73345925, 76565990, 96294650, 146691850, 191414975, 313920559, 382829950, 627841118, 1569602795, 3139205590, 7848013975, 15696027950]

約数ペア:

[(1, 15696027950), (2, 7848013975), (5, 3139205590), (10, 1569602795), (25, 627841118), (41, 382829950), (50, 313920559), (82, 191414975), (107, 146691850), (163, 96294650), (205, 76565990), (214, 73345925), (326, 48147325), (410, 38282995), (439, 35754050), (535, 29338370), (815, 19258930), (878, 17877025), (1025, 15313198), (1070, 14669185), (1630, 9629465), (2050, 7656599), (2195, 7150810), (2675, 5867674), (4075, 3851786), (4387, 3577850), (4390, 3575405), (5350, 2933837), (6683, 2348650), (8150, 1925893), (8774, 1788925), (10975, 1430162), (13366, 1174325), (17441, 899950), (17999, 872050), (21935, 715570), (21950, 715081), (33415, 469730), (34882, 449975), (35998, 436025), (43870, 357785), (46973, 334150), (66830, 234865), (71557, 219350), (87205, 179990), (89995, 174410), (93946, 167075), (109675, 143114)]