1566363760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15527}}^1$

素因数の和:15650

約数の個数: 80

約数和(自身を含む): 3962621376

約数和(自身を除く): 2396257616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 7760, 10088, 12610, 15527, 20176, 25220, 31054, 50440, 62108, 77635, 100880, 124216, 155270, 201851, 248432, 310540, 403702, 621080, 807404, 1009255, 1242160, 1506119, 1614808, 2018510, 3012238, 3229616, 4037020, 6024476, 7530595, 8074040, 12048952, 15061190, 16148080, 19579547, 24097904, 30122380, 39159094, 60244760, 78318188, 97897735, 120489520, 156636376, 195795470, 313272752, 391590940, 783181880, 1566363760]

約数ペア:

[(1, 1566363760), (2, 783181880), (4, 391590940), (5, 313272752), (8, 195795470), (10, 156636376), (13, 120489520), (16, 97897735), (20, 78318188), (26, 60244760), (40, 39159094), (52, 30122380), (65, 24097904), (80, 19579547), (97, 16148080), (104, 15061190), (130, 12048952), (194, 8074040), (208, 7530595), (260, 6024476), (388, 4037020), (485, 3229616), (520, 3012238), (776, 2018510), (970, 1614808), (1040, 1506119), (1261, 1242160), (1552, 1009255), (1940, 807404), (2522, 621080), (3880, 403702), (5044, 310540), (6305, 248432), (7760, 201851), (10088, 155270), (12610, 124216), (15527, 100880), (20176, 77635), (25220, 62108), (31054, 50440)]