524979520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1428

約数の個数: 112

約数和(自身を含む): 1361194128

約数和(自身を除く): 836214608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 160, 194, 208, 260, 320, 388, 416, 485, 520, 776, 832, 970, 1040, 1261, 1301, 1552, 1940, 2080, 2522, 2602, 3104, 3880, 4160, 5044, 5204, 6208, 6305, 6505, 7760, 10088, 10408, 12610, 13010, 15520, 16913, 20176, 20816, 25220, 26020, 31040, 33826, 40352, 41632, 50440, 52040, 67652, 80704, 83264, 84565, 100880, 104080, 126197, 135304, 169130, 201760, 208160, 252394, 270608, 338260, 403520, 416320, 504788, 541216, 630985, 676520, 1009576, 1082432, 1261970, 1353040, 1640561, 2019152, 2523940, 2706080, 3281122, 4038304, 5047880, 5412160, 6562244, 8076608, 8202805, 10095760, 13124488, 16405610, 20191520, 26248976, 32811220, 40383040, 52497952, 65622440, 104995904, 131244880, 262489760, 524979520]

約数ペア:

[(1, 524979520), (2, 262489760), (4, 131244880), (5, 104995904), (8, 65622440), (10, 52497952), (13, 40383040), (16, 32811220), (20, 26248976), (26, 20191520), (32, 16405610), (40, 13124488), (52, 10095760), (64, 8202805), (65, 8076608), (80, 6562244), (97, 5412160), (104, 5047880), (130, 4038304), (160, 3281122), (194, 2706080), (208, 2523940), (260, 2019152), (320, 1640561), (388, 1353040), (416, 1261970), (485, 1082432), (520, 1009576), (776, 676520), (832, 630985), (970, 541216), (1040, 504788), (1261, 416320), (1301, 403520), (1552, 338260), (1940, 270608), (2080, 252394), (2522, 208160), (2602, 201760), (3104, 169130), (3880, 135304), (4160, 126197), (5044, 104080), (5204, 100880), (6208, 84565), (6305, 83264), (6505, 80704), (7760, 67652), (10088, 52040), (10408, 50440), (12610, 41632), (13010, 40352), (15520, 33826), (16913, 31040), (20176, 26020), (20816, 25220)]