41876380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 116635680

約数和(自身を除く): 74759300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 173, 182, 190, 196, 245, 247, 260, 266, 346, 364, 380, 455, 490, 494, 532, 637, 665, 692, 865, 910, 931, 980, 988, 1211, 1235, 1274, 1330, 1729, 1730, 1820, 1862, 2249, 2422, 2470, 2548, 2660, 3185, 3287, 3458, 3460, 3724, 4498, 4655, 4844, 4940, 6055, 6370, 6574, 6916, 8477, 8645, 8996, 9310, 11245, 12103, 12110, 12740, 13148, 15743, 16435, 16954, 17290, 18620, 22490, 23009, 24206, 24220, 31486, 32870, 33908, 34580, 42385, 42731, 44980, 46018, 48412, 60515, 62972, 65740, 78715, 84770, 85462, 92036, 110201, 115045, 121030, 157430, 161063, 169540, 170924, 213655, 220402, 230090, 242060, 299117, 314860, 322126, 427310, 440804, 460180, 551005, 598234, 644252, 805315, 854620, 1102010, 1196468, 1495585, 1610630, 2093819, 2204020, 2991170, 3221260, 4187638, 5982340, 8375276, 10469095, 20938190, 41876380]

約数ペア:

[(1, 41876380), (2, 20938190), (4, 10469095), (5, 8375276), (7, 5982340), (10, 4187638), (13, 3221260), (14, 2991170), (19, 2204020), (20, 2093819), (26, 1610630), (28, 1495585), (35, 1196468), (38, 1102010), (49, 854620), (52, 805315), (65, 644252), (70, 598234), (76, 551005), (91, 460180), (95, 440804), (98, 427310), (130, 322126), (133, 314860), (140, 299117), (173, 242060), (182, 230090), (190, 220402), (196, 213655), (245, 170924), (247, 169540), (260, 161063), (266, 157430), (346, 121030), (364, 115045), (380, 110201), (455, 92036), (490, 85462), (494, 84770), (532, 78715), (637, 65740), (665, 62972), (692, 60515), (865, 48412), (910, 46018), (931, 44980), (980, 42731), (988, 42385), (1211, 34580), (1235, 33908), (1274, 32870), (1330, 31486), (1729, 24220), (1730, 24206), (1820, 23009), (1862, 22490), (2249, 18620), (2422, 17290), (2470, 16954), (2548, 16435), (2660, 15743), (3185, 13148), (3287, 12740), (3458, 12110), (3460, 12103), (3724, 11245), (4498, 9310), (4655, 8996), (4844, 8645), (4940, 8477), (6055, 6916), (6370, 6574)]