65417000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 176342400

約数和(自身を除く): 110925400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 275, 313, 380, 418, 440, 475, 500, 550, 626, 760, 836, 950, 1000, 1045, 1100, 1252, 1375, 1565, 1672, 1900, 2090, 2200, 2375, 2504, 2750, 3130, 3443, 3800, 4180, 4750, 5225, 5500, 5947, 6260, 6886, 7825, 8360, 9500, 10450, 11000, 11894, 12520, 13772, 15650, 17215, 19000, 20900, 23788, 26125, 27544, 29735, 31300, 34430, 39125, 41800, 47576, 52250, 59470, 62600, 65417, 68860, 78250, 86075, 104500, 118940, 130834, 137720, 148675, 156500, 172150, 209000, 237880, 261668, 297350, 313000, 327085, 344300, 430375, 523336, 594700, 654170, 688600, 743375, 860750, 1189400, 1308340, 1486750, 1635425, 1721500, 2616680, 2973500, 3270850, 3443000, 5947000, 6541700, 8177125, 13083400, 16354250, 32708500, 65417000]

約数ペア:

[(1, 65417000), (2, 32708500), (4, 16354250), (5, 13083400), (8, 8177125), (10, 6541700), (11, 5947000), (19, 3443000), (20, 3270850), (22, 2973500), (25, 2616680), (38, 1721500), (40, 1635425), (44, 1486750), (50, 1308340), (55, 1189400), (76, 860750), (88, 743375), (95, 688600), (100, 654170), (110, 594700), (125, 523336), (152, 430375), (190, 344300), (200, 327085), (209, 313000), (220, 297350), (250, 261668), (275, 237880), (313, 209000), (380, 172150), (418, 156500), (440, 148675), (475, 137720), (500, 130834), (550, 118940), (626, 104500), (760, 86075), (836, 78250), (950, 68860), (1000, 65417), (1045, 62600), (1100, 59470), (1252, 52250), (1375, 47576), (1565, 41800), (1672, 39125), (1900, 34430), (2090, 31300), (2200, 29735), (2375, 27544), (2504, 26125), (2750, 23788), (3130, 20900), (3443, 19000), (3800, 17215), (4180, 15650), (4750, 13772), (5225, 12520), (5500, 11894), (5947, 11000), (6260, 10450), (6886, 9500), (7825, 8360)]