7086628480

素因数分解:

$2^7\times 5^1\times {\mathrm{409}}^1\times {\mathrm{27073}}^1$

素因数の和:27501

約数の個数: 64

約数和(自身を含む): 16983520200

約数和(自身を除く): 9896891720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 409, 640, 818, 1636, 2045, 3272, 4090, 6544, 8180, 13088, 16360, 26176, 27073, 32720, 52352, 54146, 65440, 108292, 130880, 135365, 216584, 261760, 270730, 433168, 541460, 866336, 1082920, 1732672, 2165840, 3465344, 4331680, 8663360, 11072857, 17326720, 22145714, 44291428, 55364285, 88582856, 110728570, 177165712, 221457140, 354331424, 442914280, 708662848, 885828560, 1417325696, 1771657120, 3543314240, 7086628480]

約数ペア:

[(1, 7086628480), (2, 3543314240), (4, 1771657120), (5, 1417325696), (8, 885828560), (10, 708662848), (16, 442914280), (20, 354331424), (32, 221457140), (40, 177165712), (64, 110728570), (80, 88582856), (128, 55364285), (160, 44291428), (320, 22145714), (409, 17326720), (640, 11072857), (818, 8663360), (1636, 4331680), (2045, 3465344), (3272, 2165840), (4090, 1732672), (6544, 1082920), (8180, 866336), (13088, 541460), (16360, 433168), (26176, 270730), (27073, 261760), (32720, 216584), (52352, 135365), (54146, 130880), (65440, 108292)]