27653440

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 56

約数和(自身を含む): 66568320

約数和(自身を除く): 38914880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 839, 1030, 1648, 1678, 2060, 3296, 3356, 4120, 4195, 6592, 6712, 8240, 8390, 13424, 16480, 16780, 26848, 32960, 33560, 53696, 67120, 86417, 134240, 172834, 268480, 345668, 432085, 691336, 864170, 1382672, 1728340, 2765344, 3456680, 5530688, 6913360, 13826720, 27653440]

約数ペア:

[(1, 27653440), (2, 13826720), (4, 6913360), (5, 5530688), (8, 3456680), (10, 2765344), (16, 1728340), (20, 1382672), (32, 864170), (40, 691336), (64, 432085), (80, 345668), (103, 268480), (160, 172834), (206, 134240), (320, 86417), (412, 67120), (515, 53696), (824, 33560), (839, 32960), (1030, 26848), (1648, 16780), (1678, 16480), (2060, 13424), (3296, 8390), (3356, 8240), (4120, 6712), (4195, 6592)]