39120544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 85095360

約数和(自身を除く): 45974816

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 304, 376, 592, 608, 703, 752, 893, 1184, 1369, 1406, 1504, 1739, 1786, 2738, 2812, 3478, 3572, 5476, 5624, 6956, 7144, 10952, 11248, 13912, 14288, 21904, 22496, 26011, 27824, 28576, 33041, 43808, 52022, 55648, 64343, 66082, 104044, 128686, 132164, 208088, 257372, 264328, 416176, 514744, 528656, 832352, 1029488, 1057312, 1222517, 2058976, 2445034, 4890068, 9780136, 19560272, 39120544]

約数ペア:

[(1, 39120544), (2, 19560272), (4, 9780136), (8, 4890068), (16, 2445034), (19, 2058976), (32, 1222517), (37, 1057312), (38, 1029488), (47, 832352), (74, 528656), (76, 514744), (94, 416176), (148, 264328), (152, 257372), (188, 208088), (296, 132164), (304, 128686), (376, 104044), (592, 66082), (608, 64343), (703, 55648), (752, 52022), (893, 43808), (1184, 33041), (1369, 28576), (1406, 27824), (1504, 26011), (1739, 22496), (1786, 21904), (2738, 14288), (2812, 13912), (3478, 11248), (3572, 10952), (5476, 7144), (5624, 6956)]