43367840

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 107412480

約数和(自身を除く): 64044640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 73, 79, 80, 94, 146, 158, 160, 188, 235, 292, 316, 365, 376, 395, 470, 584, 632, 730, 752, 790, 940, 1168, 1264, 1460, 1504, 1580, 1880, 2336, 2528, 2920, 3160, 3431, 3713, 3760, 5767, 5840, 6320, 6862, 7426, 7520, 11534, 11680, 12640, 13724, 14852, 17155, 18565, 23068, 27448, 28835, 29704, 34310, 37130, 46136, 54896, 57670, 59408, 68620, 74260, 92272, 109792, 115340, 118816, 137240, 148520, 184544, 230680, 271049, 274480, 297040, 461360, 542098, 548960, 594080, 922720, 1084196, 1355245, 2168392, 2710490, 4336784, 5420980, 8673568, 10841960, 21683920, 43367840]

約数ペア:

[(1, 43367840), (2, 21683920), (4, 10841960), (5, 8673568), (8, 5420980), (10, 4336784), (16, 2710490), (20, 2168392), (32, 1355245), (40, 1084196), (47, 922720), (73, 594080), (79, 548960), (80, 542098), (94, 461360), (146, 297040), (158, 274480), (160, 271049), (188, 230680), (235, 184544), (292, 148520), (316, 137240), (365, 118816), (376, 115340), (395, 109792), (470, 92272), (584, 74260), (632, 68620), (730, 59408), (752, 57670), (790, 54896), (940, 46136), (1168, 37130), (1264, 34310), (1460, 29704), (1504, 28835), (1580, 27448), (1880, 23068), (2336, 18565), (2528, 17155), (2920, 14852), (3160, 13724), (3431, 12640), (3713, 11680), (3760, 11534), (5767, 7520), (5840, 7426), (6320, 6862)]