168049462900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{937253}}^1$

素因数の和:937441

約数の個数: 72

約数和(自身を含む): 400259944224

約数和(自身を除く): 232210481324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 163, 220, 275, 326, 550, 652, 815, 1100, 1630, 1793, 3260, 3586, 4075, 7172, 8150, 8965, 16300, 17930, 35860, 44825, 89650, 179300, 937253, 1874506, 3749012, 4686265, 9372530, 10309783, 18745060, 20619566, 23431325, 41239132, 46862650, 51548915, 93725300, 103097830, 152772239, 206195660, 257744575, 305544478, 515489150, 611088956, 763861195, 1030978300, 1527722390, 1680494629, 3055444780, 3360989258, 3819305975, 6721978516, 7638611950, 8402473145, 15277223900, 16804946290, 33609892580, 42012365725, 84024731450, 168049462900]

約数ペア:

[(1, 168049462900), (2, 84024731450), (4, 42012365725), (5, 33609892580), (10, 16804946290), (11, 15277223900), (20, 8402473145), (22, 7638611950), (25, 6721978516), (44, 3819305975), (50, 3360989258), (55, 3055444780), (100, 1680494629), (110, 1527722390), (163, 1030978300), (220, 763861195), (275, 611088956), (326, 515489150), (550, 305544478), (652, 257744575), (815, 206195660), (1100, 152772239), (1630, 103097830), (1793, 93725300), (3260, 51548915), (3586, 46862650), (4075, 41239132), (7172, 23431325), (8150, 20619566), (8965, 18745060), (16300, 10309783), (17930, 9372530), (35860, 4686265), (44825, 3749012), (89650, 1874506), (179300, 937253)]