175220805740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1\times {\mathrm{2311}}^1$

素因数の和:3435

約数の個数: 96

約数和(自身を含む): 391698115200

約数和(自身を除く): 216477309460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 538, 829, 1076, 1345, 1658, 2311, 2690, 3316, 4145, 4573, 4622, 5380, 8290, 9146, 9244, 11555, 14093, 16580, 18292, 22865, 23110, 28186, 39287, 45730, 46220, 56372, 70465, 78574, 91460, 140930, 157148, 196435, 223001, 281860, 392870, 446002, 621659, 785740, 892004, 1115005, 1243318, 1915819, 2230010, 2486636, 3108295, 3791017, 3831638, 4460020, 6216590, 7582034, 7663276, 9579095, 10568203, 12433180, 15164068, 18955085, 19158190, 21136406, 32568923, 37910170, 38316380, 42272812, 52841015, 65137846, 75820340, 105682030, 130275692, 162844615, 211364060, 325689230, 515355311, 651378460, 1030710622, 2061421244, 2576776555, 5153553110, 8761040287, 10307106220, 17522080574, 35044161148, 43805201435, 87610402870, 175220805740]

約数ペア:

[(1, 175220805740), (2, 87610402870), (4, 43805201435), (5, 35044161148), (10, 17522080574), (17, 10307106220), (20, 8761040287), (34, 5153553110), (68, 2576776555), (85, 2061421244), (170, 1030710622), (269, 651378460), (340, 515355311), (538, 325689230), (829, 211364060), (1076, 162844615), (1345, 130275692), (1658, 105682030), (2311, 75820340), (2690, 65137846), (3316, 52841015), (4145, 42272812), (4573, 38316380), (4622, 37910170), (5380, 32568923), (8290, 21136406), (9146, 19158190), (9244, 18955085), (11555, 15164068), (14093, 12433180), (16580, 10568203), (18292, 9579095), (22865, 7663276), (23110, 7582034), (28186, 6216590), (39287, 4460020), (45730, 3831638), (46220, 3791017), (56372, 3108295), (70465, 2486636), (78574, 2230010), (91460, 1915819), (140930, 1243318), (157148, 1115005), (196435, 892004), (223001, 785740), (281860, 621659), (392870, 446002)]