56554108360

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1\times {\mathrm{8933}}^1$

素因数の和:10078

約数の個数: 64

約数和(自身を含む): 128173596480

約数和(自身を除く): 71619488120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 971, 1304, 1630, 1942, 3260, 3884, 4855, 6520, 7768, 8933, 9710, 17866, 19420, 35732, 38840, 44665, 71464, 89330, 158273, 178660, 316546, 357320, 633092, 791365, 1266184, 1456079, 1582730, 2912158, 3165460, 5824316, 6330920, 7280395, 8673943, 11648632, 14560790, 17347886, 29121580, 34695772, 43369715, 58243160, 69391544, 86739430, 173478860, 346957720, 1413852709, 2827705418, 5655410836, 7069263545, 11310821672, 14138527090, 28277054180, 56554108360]

約数ペア:

[(1, 56554108360), (2, 28277054180), (4, 14138527090), (5, 11310821672), (8, 7069263545), (10, 5655410836), (20, 2827705418), (40, 1413852709), (163, 346957720), (326, 173478860), (652, 86739430), (815, 69391544), (971, 58243160), (1304, 43369715), (1630, 34695772), (1942, 29121580), (3260, 17347886), (3884, 14560790), (4855, 11648632), (6520, 8673943), (7768, 7280395), (8933, 6330920), (9710, 5824316), (17866, 3165460), (19420, 2912158), (35732, 1582730), (38840, 1456079), (44665, 1266184), (71464, 791365), (89330, 633092), (158273, 357320), (178660, 316546)]