2005880256

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{41957}}^1$

素因数の和:42058

約数の個数: 84

約数和(自身を含む): 5818903272

約数和(自身を除く): 3813023016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5312, 5976, 7968, 11952, 15936, 23904, 41957, 47808, 83914, 125871, 167828, 251742, 335656, 377613, 503484, 671312, 755226, 1006968, 1342624, 1510452, 2013936, 2685248, 3020904, 3482431, 4027872, 6041808, 6964862, 8055744, 10447293, 12083616, 13929724, 20894586, 24167232, 27859448, 31341879, 41789172, 55718896, 62683758, 83578344, 111437792, 125367516, 167156688, 222875584, 250735032, 334313376, 501470064, 668626752, 1002940128, 2005880256]

約数ペア:

[(1, 2005880256), (2, 1002940128), (3, 668626752), (4, 501470064), (6, 334313376), (8, 250735032), (9, 222875584), (12, 167156688), (16, 125367516), (18, 111437792), (24, 83578344), (32, 62683758), (36, 55718896), (48, 41789172), (64, 31341879), (72, 27859448), (83, 24167232), (96, 20894586), (144, 13929724), (166, 12083616), (192, 10447293), (249, 8055744), (288, 6964862), (332, 6041808), (498, 4027872), (576, 3482431), (664, 3020904), (747, 2685248), (996, 2013936), (1328, 1510452), (1494, 1342624), (1992, 1006968), (2656, 755226), (2988, 671312), (3984, 503484), (5312, 377613), (5976, 335656), (7968, 251742), (11952, 167828), (15936, 125871), (23904, 83914), (41957, 47808)]