12405600460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{95737}}^1$

素因数の和:95807

約数の個数: 96

約数和(自身を含む): 30881249280

約数和(自身を除く): 18475648820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 836, 1045, 1178, 1364, 1705, 2090, 2356, 2945, 3410, 4180, 5890, 6479, 6820, 11780, 12958, 25916, 32395, 64790, 95737, 129580, 191474, 382948, 478685, 957370, 1053107, 1819003, 1914740, 2106214, 2967847, 3638006, 4212428, 5265535, 5935694, 7276012, 9095015, 10531070, 11871388, 14839235, 18190030, 20009033, 21062140, 29678470, 32646317, 36380060, 40018066, 56389093, 59356940, 65292634, 80036132, 100045165, 112778186, 130585268, 163231585, 200090330, 225556372, 281945465, 326463170, 400180660, 563890930, 620280023, 652926340, 1127781860, 1240560046, 2481120092, 3101400115, 6202800230, 12405600460]

約数ペア:

[(1, 12405600460), (2, 6202800230), (4, 3101400115), (5, 2481120092), (10, 1240560046), (11, 1127781860), (19, 652926340), (20, 620280023), (22, 563890930), (31, 400180660), (38, 326463170), (44, 281945465), (55, 225556372), (62, 200090330), (76, 163231585), (95, 130585268), (110, 112778186), (124, 100045165), (155, 80036132), (190, 65292634), (209, 59356940), (220, 56389093), (310, 40018066), (341, 36380060), (380, 32646317), (418, 29678470), (589, 21062140), (620, 20009033), (682, 18190030), (836, 14839235), (1045, 11871388), (1178, 10531070), (1364, 9095015), (1705, 7276012), (2090, 5935694), (2356, 5265535), (2945, 4212428), (3410, 3638006), (4180, 2967847), (5890, 2106214), (6479, 1914740), (6820, 1819003), (11780, 1053107), (12958, 957370), (25916, 478685), (32395, 382948), (64790, 191474), (95737, 129580)]