1558163150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 2945061504

約数和(自身を除く): 1386898354

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 307, 415, 614, 830, 1223, 1535, 2075, 2446, 3070, 4150, 6115, 7675, 12230, 15350, 25481, 30575, 50962, 61150, 101509, 127405, 203018, 254810, 375461, 507545, 637025, 750922, 1015090, 1274050, 1877305, 2537725, 3754610, 5075450, 9386525, 18773050, 31163263, 62326526, 155816315, 311632630, 779081575, 1558163150]

約数ペア:

[(1, 1558163150), (2, 779081575), (5, 311632630), (10, 155816315), (25, 62326526), (50, 31163263), (83, 18773050), (166, 9386525), (307, 5075450), (415, 3754610), (614, 2537725), (830, 1877305), (1223, 1274050), (1535, 1015090), (2075, 750922), (2446, 637025), (3070, 507545), (4150, 375461), (6115, 254810), (7675, 203018), (12230, 127405), (15350, 101509), (25481, 61150), (30575, 50962)]