1142382143540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{27768161}}^1$

素因数の和:27768209

約数の個数: 72

約数和(自身を含む): 2792033152776

約数和(自身を除く): 1649651009236

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 8228, 10285, 20570, 41140, 27768161, 55536322, 111072644, 138840805, 277681610, 305449771, 472058737, 555363220, 610899542, 944117474, 1221799084, 1527248855, 1888234948, 2360293685, 3054497710, 3359947481, 4720587370, 5192646107, 6108995420, 6719894962, 9441174740, 10385292214, 13439789924, 16799737405, 20770584428, 25963230535, 33599474810, 51926461070, 57119107177, 67198949620, 103852922140, 114238214354, 228476428708, 285595535885, 571191071770, 1142382143540]

約数ペア:

[(1, 1142382143540), (2, 571191071770), (4, 285595535885), (5, 228476428708), (10, 114238214354), (11, 103852922140), (17, 67198949620), (20, 57119107177), (22, 51926461070), (34, 33599474810), (44, 25963230535), (55, 20770584428), (68, 16799737405), (85, 13439789924), (110, 10385292214), (121, 9441174740), (170, 6719894962), (187, 6108995420), (220, 5192646107), (242, 4720587370), (340, 3359947481), (374, 3054497710), (484, 2360293685), (605, 1888234948), (748, 1527248855), (935, 1221799084), (1210, 944117474), (1870, 610899542), (2057, 555363220), (2420, 472058737), (3740, 305449771), (4114, 277681610), (8228, 138840805), (10285, 111072644), (20570, 55536322), (41140, 27768161)]