9744280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 26994240

約数和(自身を除く): 17249960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2677, 3640, 5354, 10708, 13385, 18739, 21416, 26770, 34801, 37478, 53540, 69602, 74956, 93695, 107080, 139204, 149912, 174005, 187390, 243607, 278408, 348010, 374780, 487214, 696020, 749560, 974428, 1218035, 1392040, 1948856, 2436070, 4872140, 9744280]

約数ペア:

[(1, 9744280), (2, 4872140), (4, 2436070), (5, 1948856), (7, 1392040), (8, 1218035), (10, 974428), (13, 749560), (14, 696020), (20, 487214), (26, 374780), (28, 348010), (35, 278408), (40, 243607), (52, 187390), (56, 174005), (65, 149912), (70, 139204), (91, 107080), (104, 93695), (130, 74956), (140, 69602), (182, 53540), (260, 37478), (280, 34801), (364, 26770), (455, 21416), (520, 18739), (728, 13385), (910, 10708), (1820, 5354), (2677, 3640)]