33772880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 87583680

約数和(自身を除く): 53810800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1307, 1360, 1520, 1615, 2584, 2614, 3230, 5168, 5228, 6460, 6535, 10456, 12920, 13070, 20912, 22219, 24833, 25840, 26140, 44438, 49666, 52280, 88876, 99332, 104560, 111095, 124165, 177752, 198664, 222190, 248330, 355504, 397328, 422161, 444380, 496660, 844322, 888760, 993320, 1688644, 1777520, 1986640, 2110805, 3377288, 4221610, 6754576, 8443220, 16886440, 33772880]

約数ペア:

[(1, 33772880), (2, 16886440), (4, 8443220), (5, 6754576), (8, 4221610), (10, 3377288), (16, 2110805), (17, 1986640), (19, 1777520), (20, 1688644), (34, 993320), (38, 888760), (40, 844322), (68, 496660), (76, 444380), (80, 422161), (85, 397328), (95, 355504), (136, 248330), (152, 222190), (170, 198664), (190, 177752), (272, 124165), (304, 111095), (323, 104560), (340, 99332), (380, 88876), (646, 52280), (680, 49666), (760, 44438), (1292, 26140), (1307, 25840), (1360, 24833), (1520, 22219), (1615, 20912), (2584, 13070), (2614, 12920), (3230, 10456), (5168, 6535), (5228, 6460)]