15520776

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 40219200

約数和(自身を除く): 24698424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 97, 113, 118, 177, 194, 226, 236, 291, 339, 354, 388, 452, 472, 582, 678, 708, 776, 904, 1164, 1356, 1416, 2328, 2712, 5723, 6667, 10961, 11446, 13334, 17169, 20001, 21922, 22892, 26668, 32883, 34338, 40002, 43844, 45784, 53336, 65766, 68676, 80004, 87688, 131532, 137352, 160008, 263064, 646699, 1293398, 1940097, 2586796, 3880194, 5173592, 7760388, 15520776]

約数ペア:

[(1, 15520776), (2, 7760388), (3, 5173592), (4, 3880194), (6, 2586796), (8, 1940097), (12, 1293398), (24, 646699), (59, 263064), (97, 160008), (113, 137352), (118, 131532), (177, 87688), (194, 80004), (226, 68676), (236, 65766), (291, 53336), (339, 45784), (354, 43844), (388, 40002), (452, 34338), (472, 32883), (582, 26668), (678, 22892), (708, 21922), (776, 20001), (904, 17169), (1164, 13334), (1356, 11446), (1416, 10961), (2328, 6667), (2712, 5723)]