41222440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 114255360

約数和(自身を除く): 73032920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 173, 184, 185, 230, 259, 280, 296, 322, 346, 370, 460, 518, 644, 692, 740, 805, 851, 865, 920, 1036, 1211, 1288, 1295, 1384, 1480, 1610, 1702, 1730, 2072, 2422, 2590, 3220, 3404, 3460, 3979, 4255, 4844, 5180, 5957, 6055, 6401, 6440, 6808, 6920, 7958, 8510, 9688, 10360, 11914, 12110, 12802, 15916, 17020, 19895, 23828, 24220, 25604, 27853, 29785, 31832, 32005, 34040, 39790, 44807, 47656, 48440, 51208, 55706, 59570, 64010, 79580, 89614, 111412, 119140, 128020, 139265, 147223, 159160, 179228, 222824, 224035, 238280, 256040, 278530, 294446, 358456, 448070, 557060, 588892, 736115, 896140, 1030561, 1114120, 1177784, 1472230, 1792280, 2061122, 2944460, 4122244, 5152805, 5888920, 8244488, 10305610, 20611220, 41222440]

約数ペア:

[(1, 41222440), (2, 20611220), (4, 10305610), (5, 8244488), (7, 5888920), (8, 5152805), (10, 4122244), (14, 2944460), (20, 2061122), (23, 1792280), (28, 1472230), (35, 1177784), (37, 1114120), (40, 1030561), (46, 896140), (56, 736115), (70, 588892), (74, 557060), (92, 448070), (115, 358456), (140, 294446), (148, 278530), (161, 256040), (173, 238280), (184, 224035), (185, 222824), (230, 179228), (259, 159160), (280, 147223), (296, 139265), (322, 128020), (346, 119140), (370, 111412), (460, 89614), (518, 79580), (644, 64010), (692, 59570), (740, 55706), (805, 51208), (851, 48440), (865, 47656), (920, 44807), (1036, 39790), (1211, 34040), (1288, 32005), (1295, 31832), (1384, 29785), (1480, 27853), (1610, 25604), (1702, 24220), (1730, 23828), (2072, 19895), (2422, 17020), (2590, 15916), (3220, 12802), (3404, 12110), (3460, 11914), (3979, 10360), (4255, 9688), (4844, 8510), (5180, 7958), (5957, 6920), (6055, 6808), (6401, 6440)]