61616320

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 147730464

約数和(自身を除く): 86114144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1153, 1336, 1670, 2306, 2672, 3340, 4612, 5344, 5765, 6680, 9224, 10688, 11530, 13360, 18448, 23060, 26720, 36896, 46120, 53440, 73792, 92240, 184480, 192551, 368960, 385102, 770204, 962755, 1540408, 1925510, 3080816, 3851020, 6161632, 7702040, 12323264, 15404080, 30808160, 61616320]

約数ペア:

[(1, 61616320), (2, 30808160), (4, 15404080), (5, 12323264), (8, 7702040), (10, 6161632), (16, 3851020), (20, 3080816), (32, 1925510), (40, 1540408), (64, 962755), (80, 770204), (160, 385102), (167, 368960), (320, 192551), (334, 184480), (668, 92240), (835, 73792), (1153, 53440), (1336, 46120), (1670, 36896), (2306, 26720), (2672, 23060), (3340, 18448), (4612, 13360), (5344, 11530), (5765, 10688), (6680, 9224)]