74235280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7016

約数の個数: 80

約数和(自身を含む): 207665280

約数和(自身を除く): 133430000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6977, 10640, 13954, 27908, 34885, 48839, 55816, 69770, 97678, 111632, 132563, 139540, 195356, 244195, 265126, 279080, 390712, 488390, 530252, 558160, 662815, 781424, 927941, 976780, 1060504, 1325630, 1855882, 1953560, 2121008, 2651260, 3711764, 3907120, 4639705, 5302520, 7423528, 9279410, 10605040, 14847056, 18558820, 37117640, 74235280]

約数ペア:

[(1, 74235280), (2, 37117640), (4, 18558820), (5, 14847056), (7, 10605040), (8, 9279410), (10, 7423528), (14, 5302520), (16, 4639705), (19, 3907120), (20, 3711764), (28, 2651260), (35, 2121008), (38, 1953560), (40, 1855882), (56, 1325630), (70, 1060504), (76, 976780), (80, 927941), (95, 781424), (112, 662815), (133, 558160), (140, 530252), (152, 488390), (190, 390712), (266, 279080), (280, 265126), (304, 244195), (380, 195356), (532, 139540), (560, 132563), (665, 111632), (760, 97678), (1064, 69770), (1330, 55816), (1520, 48839), (2128, 34885), (2660, 27908), (5320, 13954), (6977, 10640)]