82019770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 97968710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 83, 95, 133, 166, 190, 266, 415, 581, 665, 743, 830, 1162, 1330, 1486, 1577, 2905, 3154, 3715, 5201, 5810, 7430, 7885, 10402, 11039, 14117, 15770, 22078, 26005, 28234, 52010, 55195, 61669, 70585, 98819, 110390, 123338, 141170, 197638, 308345, 431683, 494095, 616690, 863366, 988190, 1171711, 2158415, 2343422, 4316830, 5858555, 8201977, 11717110, 16403954, 41009885, 82019770]

約数ペア:

[(1, 82019770), (2, 41009885), (5, 16403954), (7, 11717110), (10, 8201977), (14, 5858555), (19, 4316830), (35, 2343422), (38, 2158415), (70, 1171711), (83, 988190), (95, 863366), (133, 616690), (166, 494095), (190, 431683), (266, 308345), (415, 197638), (581, 141170), (665, 123338), (743, 110390), (830, 98819), (1162, 70585), (1330, 61669), (1486, 55195), (1577, 52010), (2905, 28234), (3154, 26005), (3715, 22078), (5201, 15770), (5810, 14117), (7430, 11039), (7885, 10402)]