1796753660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{4111}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 4165965888

約数和(自身を除く): 2369212228

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1681, 2132, 2665, 3362, 4111, 5330, 6724, 8222, 8405, 10660, 16444, 16810, 20555, 21853, 33620, 41110, 43706, 53443, 82220, 87412, 106886, 109265, 168551, 213772, 218530, 267215, 337102, 437060, 534430, 674204, 842755, 1068860, 1685510, 2191163, 3371020, 4382326, 6910591, 8764652, 10955815, 13821182, 21911630, 27642364, 34552955, 43823260, 69105910, 89837683, 138211820, 179675366, 359350732, 449188415, 898376830, 1796753660]

約数ペア:

[(1, 1796753660), (2, 898376830), (4, 449188415), (5, 359350732), (10, 179675366), (13, 138211820), (20, 89837683), (26, 69105910), (41, 43823260), (52, 34552955), (65, 27642364), (82, 21911630), (130, 13821182), (164, 10955815), (205, 8764652), (260, 6910591), (410, 4382326), (533, 3371020), (820, 2191163), (1066, 1685510), (1681, 1068860), (2132, 842755), (2665, 674204), (3362, 534430), (4111, 437060), (5330, 337102), (6724, 267215), (8222, 218530), (8405, 213772), (10660, 168551), (16444, 109265), (16810, 106886), (20555, 87412), (21853, 82220), (33620, 53443), (41110, 43706)]