40980810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 109097280

約数和(自身を除く): 68116470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 137, 169, 177, 195, 274, 295, 338, 354, 390, 411, 507, 590, 685, 767, 822, 845, 885, 1014, 1370, 1534, 1690, 1770, 1781, 2055, 2301, 2535, 3562, 3835, 4110, 4602, 5070, 5343, 7670, 8083, 8905, 9971, 10686, 11505, 16166, 17810, 19942, 23010, 23153, 24249, 26715, 29913, 40415, 46306, 48498, 49855, 53430, 59826, 69459, 80830, 99710, 105079, 115765, 121245, 138918, 149565, 210158, 231530, 242490, 299130, 315237, 347295, 525395, 630474, 694590, 1050790, 1366027, 1576185, 2732054, 3152370, 4098081, 6830135, 8196162, 13660270, 20490405, 40980810]

約数ペア:

[(1, 40980810), (2, 20490405), (3, 13660270), (5, 8196162), (6, 6830135), (10, 4098081), (13, 3152370), (15, 2732054), (26, 1576185), (30, 1366027), (39, 1050790), (59, 694590), (65, 630474), (78, 525395), (118, 347295), (130, 315237), (137, 299130), (169, 242490), (177, 231530), (195, 210158), (274, 149565), (295, 138918), (338, 121245), (354, 115765), (390, 105079), (411, 99710), (507, 80830), (590, 69459), (685, 59826), (767, 53430), (822, 49855), (845, 48498), (885, 46306), (1014, 40415), (1370, 29913), (1534, 26715), (1690, 24249), (1770, 23153), (1781, 23010), (2055, 19942), (2301, 17810), (2535, 16166), (3562, 11505), (3835, 10686), (4110, 9971), (4602, 8905), (5070, 8083), (5343, 7670)]