2005799152

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 4611579840

約数和(自身を除く): 2605780688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 313, 406, 464, 626, 812, 1252, 1624, 1973, 2191, 2504, 3248, 3946, 4382, 5008, 7892, 8764, 9077, 13811, 15784, 17528, 18154, 27622, 31568, 35056, 36308, 55244, 57217, 63539, 72616, 110488, 114434, 127078, 145232, 220976, 228868, 254156, 400519, 457736, 508312, 617549, 801038, 915472, 1016624, 1235098, 1602076, 2470196, 3204152, 4322843, 4940392, 6408304, 8645686, 9880784, 17291372, 17908921, 34582744, 35817842, 69165488, 71635684, 125362447, 143271368, 250724894, 286542736, 501449788, 1002899576, 2005799152]

約数ペア:

[(1, 2005799152), (2, 1002899576), (4, 501449788), (7, 286542736), (8, 250724894), (14, 143271368), (16, 125362447), (28, 71635684), (29, 69165488), (56, 35817842), (58, 34582744), (112, 17908921), (116, 17291372), (203, 9880784), (232, 8645686), (313, 6408304), (406, 4940392), (464, 4322843), (626, 3204152), (812, 2470196), (1252, 1602076), (1624, 1235098), (1973, 1016624), (2191, 915472), (2504, 801038), (3248, 617549), (3946, 508312), (4382, 457736), (5008, 400519), (7892, 254156), (8764, 228868), (9077, 220976), (13811, 145232), (15784, 127078), (17528, 114434), (18154, 110488), (27622, 72616), (31568, 63539), (35056, 57217), (36308, 55244)]