40605552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 124124000

約数和(自身を除く): 83518448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 199, 208, 218, 234, 312, 327, 398, 436, 468, 597, 624, 654, 796, 872, 936, 981, 1194, 1308, 1417, 1592, 1744, 1791, 1872, 1962, 2388, 2587, 2616, 2834, 3184, 3582, 3924, 4251, 4776, 5174, 5232, 5668, 7164, 7761, 7848, 8502, 9552, 10348, 11336, 12753, 14328, 15522, 15696, 17004, 20696, 21691, 22672, 23283, 25506, 28656, 31044, 34008, 41392, 43382, 46566, 51012, 62088, 65073, 68016, 86764, 93132, 102024, 124176, 130146, 173528, 186264, 195219, 204048, 260292, 281983, 347056, 372528, 390438, 520584, 563966, 780876, 845949, 1041168, 1127932, 1561752, 1691898, 2255864, 2537847, 3123504, 3383796, 4511728, 5075694, 6767592, 10151388, 13535184, 20302776, 40605552]

約数ペア:

[(1, 40605552), (2, 20302776), (3, 13535184), (4, 10151388), (6, 6767592), (8, 5075694), (9, 4511728), (12, 3383796), (13, 3123504), (16, 2537847), (18, 2255864), (24, 1691898), (26, 1561752), (36, 1127932), (39, 1041168), (48, 845949), (52, 780876), (72, 563966), (78, 520584), (104, 390438), (109, 372528), (117, 347056), (144, 281983), (156, 260292), (199, 204048), (208, 195219), (218, 186264), (234, 173528), (312, 130146), (327, 124176), (398, 102024), (436, 93132), (468, 86764), (597, 68016), (624, 65073), (654, 62088), (796, 51012), (872, 46566), (936, 43382), (981, 41392), (1194, 34008), (1308, 31044), (1417, 28656), (1592, 25506), (1744, 23283), (1791, 22672), (1872, 21691), (1962, 20696), (2388, 17004), (2587, 15696), (2616, 15522), (2834, 14328), (3184, 12753), (3582, 11336), (3924, 10348), (4251, 9552), (4776, 8502), (5174, 7848), (5232, 7761), (5668, 7164)]