15696968300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{145477}}^1$

素因数の和:145587

約数の個数: 72

約数和(自身を含む): 37124821776

約数和(自身を除く): 21427853476

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 650, 830, 1079, 1300, 1660, 2075, 2158, 4150, 4316, 5395, 8300, 10790, 21580, 26975, 53950, 107900, 145477, 290954, 581908, 727385, 1454770, 1891201, 2909540, 3636925, 3782402, 7273850, 7564804, 9456005, 12074591, 14547700, 18912010, 24149182, 37824020, 47280025, 48298364, 60372955, 94560050, 120745910, 156969683, 189120100, 241491820, 301864775, 313939366, 603729550, 627878732, 784848415, 1207459100, 1569696830, 3139393660, 3924242075, 7848484150, 15696968300]

約数ペア:

[(1, 15696968300), (2, 7848484150), (4, 3924242075), (5, 3139393660), (10, 1569696830), (13, 1207459100), (20, 784848415), (25, 627878732), (26, 603729550), (50, 313939366), (52, 301864775), (65, 241491820), (83, 189120100), (100, 156969683), (130, 120745910), (166, 94560050), (260, 60372955), (325, 48298364), (332, 47280025), (415, 37824020), (650, 24149182), (830, 18912010), (1079, 14547700), (1300, 12074591), (1660, 9456005), (2075, 7564804), (2158, 7273850), (4150, 3782402), (4316, 3636925), (5395, 2909540), (8300, 1891201), (10790, 1454770), (21580, 727385), (26975, 581908), (53950, 290954), (107900, 145477)]