16530796880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{36709}}^1$

素因数の和:37168

約数の個数: 80

約数和(自身を含む): 41487292560

約数和(自身を除く): 24956495680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 433, 520, 866, 1040, 1732, 2165, 3464, 4330, 5629, 6928, 8660, 11258, 17320, 22516, 28145, 34640, 36709, 45032, 56290, 73418, 90064, 112580, 146836, 183545, 225160, 293672, 367090, 450320, 477217, 587344, 734180, 954434, 1468360, 1908868, 2386085, 2936720, 3817736, 4772170, 7635472, 9544340, 15894997, 19088680, 31789994, 38177360, 63579988, 79474985, 127159976, 158949970, 206634961, 254319952, 317899940, 413269922, 635799880, 826539844, 1033174805, 1271599760, 1653079688, 2066349610, 3306159376, 4132699220, 8265398440, 16530796880]

約数ペア:

[(1, 16530796880), (2, 8265398440), (4, 4132699220), (5, 3306159376), (8, 2066349610), (10, 1653079688), (13, 1271599760), (16, 1033174805), (20, 826539844), (26, 635799880), (40, 413269922), (52, 317899940), (65, 254319952), (80, 206634961), (104, 158949970), (130, 127159976), (208, 79474985), (260, 63579988), (433, 38177360), (520, 31789994), (866, 19088680), (1040, 15894997), (1732, 9544340), (2165, 7635472), (3464, 4772170), (4330, 3817736), (5629, 2936720), (6928, 2386085), (8660, 1908868), (11258, 1468360), (17320, 954434), (22516, 734180), (28145, 587344), (34640, 477217), (36709, 450320), (45032, 367090), (56290, 293672), (73418, 225160), (90064, 183545), (112580, 146836)]