7995260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 21676032

約数和(自身を除く): 13680772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 191, 230, 260, 299, 322, 364, 382, 455, 460, 598, 644, 764, 805, 910, 955, 1196, 1337, 1495, 1610, 1820, 1910, 2093, 2483, 2674, 2990, 3220, 3820, 4186, 4393, 4966, 5348, 5980, 6685, 8372, 8786, 9932, 10465, 12415, 13370, 17381, 17572, 20930, 21965, 24830, 26740, 30751, 34762, 41860, 43930, 49660, 57109, 61502, 69524, 86905, 87860, 114218, 123004, 153755, 173810, 228436, 285545, 307510, 347620, 399763, 571090, 615020, 799526, 1142180, 1599052, 1998815, 3997630, 7995260]

約数ペア:

[(1, 7995260), (2, 3997630), (4, 1998815), (5, 1599052), (7, 1142180), (10, 799526), (13, 615020), (14, 571090), (20, 399763), (23, 347620), (26, 307510), (28, 285545), (35, 228436), (46, 173810), (52, 153755), (65, 123004), (70, 114218), (91, 87860), (92, 86905), (115, 69524), (130, 61502), (140, 57109), (161, 49660), (182, 43930), (191, 41860), (230, 34762), (260, 30751), (299, 26740), (322, 24830), (364, 21965), (382, 20930), (455, 17572), (460, 17381), (598, 13370), (644, 12415), (764, 10465), (805, 9932), (910, 8786), (955, 8372), (1196, 6685), (1337, 5980), (1495, 5348), (1610, 4966), (1820, 4393), (1910, 4186), (2093, 3820), (2483, 3220), (2674, 2990)]