452280080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26053}}^1$

素因数の和:26104

約数の個数: 80

約数和(自身を含む): 1240587264

約数和(自身を除く): 788307184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 26053, 52106, 104212, 130265, 182371, 208424, 260530, 364742, 416848, 521060, 729484, 807643, 911855, 1042120, 1458968, 1615286, 1823710, 2084240, 2917936, 3230572, 3647420, 4038215, 5653501, 6461144, 7294840, 8076430, 11307002, 12922288, 14589680, 16152860, 22614004, 28267505, 32305720, 45228008, 56535010, 64611440, 90456016, 113070020, 226140040, 452280080]

約数ペア:

[(1, 452280080), (2, 226140040), (4, 113070020), (5, 90456016), (7, 64611440), (8, 56535010), (10, 45228008), (14, 32305720), (16, 28267505), (20, 22614004), (28, 16152860), (31, 14589680), (35, 12922288), (40, 11307002), (56, 8076430), (62, 7294840), (70, 6461144), (80, 5653501), (112, 4038215), (124, 3647420), (140, 3230572), (155, 2917936), (217, 2084240), (248, 1823710), (280, 1615286), (310, 1458968), (434, 1042120), (496, 911855), (560, 807643), (620, 729484), (868, 521060), (1085, 416848), (1240, 364742), (1736, 260530), (2170, 208424), (2480, 182371), (3472, 130265), (4340, 104212), (8680, 52106), (17360, 26053)]