2520024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 6985440

約数和(自身を除く): 4465416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 197, 246, 312, 328, 394, 492, 533, 591, 788, 984, 1066, 1182, 1576, 1599, 2132, 2364, 2561, 3198, 4264, 4728, 5122, 6396, 7683, 8077, 10244, 12792, 15366, 16154, 20488, 24231, 30732, 32308, 48462, 61464, 64616, 96924, 105001, 193848, 210002, 315003, 420004, 630006, 840008, 1260012, 2520024]

約数ペア:

[(1, 2520024), (2, 1260012), (3, 840008), (4, 630006), (6, 420004), (8, 315003), (12, 210002), (13, 193848), (24, 105001), (26, 96924), (39, 64616), (41, 61464), (52, 48462), (78, 32308), (82, 30732), (104, 24231), (123, 20488), (156, 16154), (164, 15366), (197, 12792), (246, 10244), (312, 8077), (328, 7683), (394, 6396), (492, 5122), (533, 4728), (591, 4264), (788, 3198), (984, 2561), (1066, 2364), (1182, 2132), (1576, 1599)]