2912783500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12917}}^1$

素因数の和:12988

約数の個数: 96

約数和(自身を含む): 7109653824

約数和(自身を除く): 4196870324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 125, 164, 205, 220, 250, 275, 410, 451, 500, 550, 820, 902, 1025, 1100, 1375, 1804, 2050, 2255, 2750, 4100, 4510, 5125, 5500, 9020, 10250, 11275, 12917, 20500, 22550, 25834, 45100, 51668, 56375, 64585, 112750, 129170, 142087, 225500, 258340, 284174, 322925, 529597, 568348, 645850, 710435, 1059194, 1291700, 1420870, 1614625, 2118388, 2647985, 2841740, 3229250, 3552175, 5295970, 5825567, 6458500, 7104350, 10591940, 11651134, 13239925, 14208700, 17760875, 23302268, 26479850, 29127835, 35521750, 52959700, 58255670, 66199625, 71043500, 116511340, 132399250, 145639175, 264798500, 291278350, 582556700, 728195875, 1456391750, 2912783500]

約数ペア:

[(1, 2912783500), (2, 1456391750), (4, 728195875), (5, 582556700), (10, 291278350), (11, 264798500), (20, 145639175), (22, 132399250), (25, 116511340), (41, 71043500), (44, 66199625), (50, 58255670), (55, 52959700), (82, 35521750), (100, 29127835), (110, 26479850), (125, 23302268), (164, 17760875), (205, 14208700), (220, 13239925), (250, 11651134), (275, 10591940), (410, 7104350), (451, 6458500), (500, 5825567), (550, 5295970), (820, 3552175), (902, 3229250), (1025, 2841740), (1100, 2647985), (1375, 2118388), (1804, 1614625), (2050, 1420870), (2255, 1291700), (2750, 1059194), (4100, 710435), (4510, 645850), (5125, 568348), (5500, 529597), (9020, 322925), (10250, 284174), (11275, 258340), (12917, 225500), (20500, 142087), (22550, 129170), (25834, 112750), (45100, 64585), (51668, 56375)]